20 Best Red And Blue Led Light Bar [2024]

Are you looking for the best Red And Blue Led Light Bar? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Red And Blue Led Light Bar.

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1 FOXCID Red Blue 38' 78 LED Emergency Warning Security Roof Top Flash Strobe Light Bar with Magnetic... FOXCID Red Blue 38" 78 LED Emergency Warning Security Roof Top Flash Strobe Light Bar with...
2 Xprite 48' Amber Emergency Strobe Bar Lights Black Hawk Hevy-duty Rooftop Security Flashing Hazard... Xprite 48" Amber Emergency Strobe Bar Lights Black Hawk Hevy-duty Rooftop Security Flashing...
3 SpeedTech Lights Super Take Down Raptor TIR Upper Windshield Interior Split LED Strobe Visor Light... SpeedTech Lights Super Take Down Raptor TIR Upper Windshield Interior Split LED Strobe Visor...
4 CUMART 26.5' Red Blue 54 LED Light Bar For Police Cops Firefighter Vehicles Truck Cars Emergency... CUMART 26.5" Red Blue 54 LED Light Bar For Police Cops Firefighter Vehicles Truck Cars Emergency...
5 FOXCID 24 LED Red Blue 27'' 13 Modes Emergency Warning Traffic Advisor Vehicle LED Strobe Light Bar... FOXCID 24 LED Red Blue 27'' 13 Modes Emergency Warning Traffic Advisor Vehicle LED Strobe Light...
6 AT-HAIHAN Waterproof 30W Magnetic Blue Red LED Emergency Strobe Flashing Light Bar for Police Cars... AT-HAIHAN Waterproof 30W Magnetic Blue Red LED Emergency Strobe Flashing Light Bar for Police...
7 Xprite LED Visor Strobe Light Bar Interior Windshield Sunvisor Emergency Warning Flashing Lights w/... Xprite LED Visor Strobe Light Bar Interior Windshield Sunvisor Emergency Warning Flashing Lights...
8 DIBMS LED Emergency Strobe Lights, 8x Red Blue 6 LED Strobe Warning Emergency Flashing Light Caution... DIBMS LED Emergency Strobe Lights, 8x Red Blue 6 LED Strobe Warning Emergency Flashing Light...
9 Xprite 27' Blue LED Emergency Rooftop Strobe Light Bar, Black Hawk Safety Warning Beacon Police... Xprite 27" Blue LED Emergency Rooftop Strobe Light Bar, Black Hawk Safety Warning Beacon Police...
10 Xprite 12' Red Blue LED Rooftop Mini Strobe Light Bar Magnetic Mount Emergency Police Warning... Xprite 12" Red Blue LED Rooftop Mini Strobe Light Bar Magnetic Mount Emergency Police Warning...
11 Xprite LED Emergency Traffic Advisor Dual Strobe Light Bar, Interior Windshield Safety Hazard... Xprite LED Emergency Traffic Advisor Dual Strobe Light Bar, Interior Windshield Safety Hazard...
12 LED Emergency Strobe Lights Bar 2Pcs Red Blue Change White Double Color Warning Police Grille Lights... LED Emergency Strobe Lights Bar 2Pcs Red Blue Change White Double Color Warning Police Grille...
13 Condor TIR Emergency 3 Watt Low Profile Roof Mount Emergency Vehicle LED Light bar 48in (Amber) Condor TIR Emergency 3 Watt Low Profile Roof Mount Emergency Vehicle LED Light bar 48in (Amber)
14 LED Strobe Emergency Lights, DIBMS 8x Red Blue 12 LED Surface Mount Strobe Warning Emergency... LED Strobe Emergency Lights, DIBMS 8x Red Blue 12 LED Surface Mount Strobe Warning Emergency...
15 SpeedTech Lights Mini 21 120 Watts LED Strobe Lights for Trucks, Cars, Plows, and Emergency Vehicles... SpeedTech Lights Mini 21 120 Watts LED Strobe Lights for Trucks, Cars, Plows, and Emergency...
16 Dual Side Shooter LED Pod Light Bar with Red & Blue Strobe Pods Lights 4 Inch Off Road Lights Led... Dual Side Shooter LED Pod Light Bar with Red & Blue Strobe Pods Lights 4 Inch Off Road Lights Led...
17 CUMART 47' 88 Red Blue LED Light Bar Fit For Police Cops Vehicles Truck Cars Extreme High Intensity... CUMART 47" 88 Red Blue LED Light Bar Fit For Police Cops Vehicles Truck Cars Extreme High...
18 L2 R2 Triggers Ps4 (2 Pairs Trigger Extender,6Pcs Thumbstick Grips, 2 Pairs LED Light Bar Decal) for... L2 R2 Triggers Ps4 (2 Pairs Trigger Extender,6Pcs Thumbstick Grips, 2 Pairs LED Light Bar Decal)...
19 Lutron Caseta Smart Home Dimmer Switch, Works with Alexa, Apple HomeKit, and The Google Assistant |... Lutron Caseta Smart Home Dimmer Switch, Works with Alexa, Apple HomeKit, and The Google Assistant...
Bestseller No. 1
FOXCID Red Blue 38" 78 LED Emergency Warning Security Roof Top Flash Strobe Light Bar with Magnetic...
  • The 38" emergency warning led strobe light bar is constructed with a sleek, low profile stealth design in mind. Fully weatherproof with completely...
  • 3W High Power LEDs Per lighthead and a total of 14 lightheads for a total of 78 High Power LEDs. Provides 360 lighting coverage during the day or...
  • Professional-grade design with a die-cast aluminum shell. Highly durable and made to endure harsh conditions. This rooftop LED strobe is built to last...
  • Patterns include Rotating, Flashing, Alternating Left to Right, Right to Left, Traffic Advisor, etc. Also has a Memory function to recall the last...
  • Installs on any metal roof with 4 heavy duty magnetic mounts and protective rubber feet. Includes a 6ft hassle-free straight cable with 12v cigarette...
Bestseller No. 2
Xprite 48" Amber Emergency Strobe Bar Lights Black Hawk Hevy-duty Rooftop Security Flashing Hazard...
  • BLACK HAWK SERIES - The 48" emergency warning led strobe light bar is constructed with a sleek, low profile stealth design in mind. Fully weatherproof...
  • PROFESSIONAL EXTREME HIGH-INTENSITY LED - 6th Generation TIR LED Technology with Four 3W High Power LEDs Per lighthead and a total of 22 Lightheads...
  • ADJUSTABLE STROBE PATTERNS - You can choose from 15 different strobe flashing patterns. Patterns include Rotating, Flashing, Alternating Left to...
  • HIGH QUALITY - Professional-grade design with a die-cast aluminum shell. Highly durable and made to endure harsh conditions. This rooftop LED strobe...
  • EASY INSTALLATION - Adjustable to any rooftop with heavy-duty mounts. Includes a 10ft straight power cable and control box. You'll be set up and ready...
Bestseller No. 3
SpeedTech Lights Super Take Down Raptor TIR Upper Windshield Interior Split LED Strobe Visor Light...
  • SUPER TAKE DOWN MODE - Switch from warning mode to all white illumination.
  • ULTRA BRIGHT VISIBILITY - Featuring SpeedTech Lights' enhancing Eclipse Optic Technology.
  • SAE J595 CERTIFIED - Tested by a third party independent test lab. PASSED.
  • 26 FLASH PATTERNS - Memory recall - Choose from a variety of warning patterns and steady burn.
  • 5 YEAR WARRANTY - Top quality, low profile, long lasting LEDs.
SaleBestseller No. 4
CUMART 26.5" Red Blue 54 LED Light Bar For Police Cops Firefighter Vehicles Truck Cars Emergency...
  • 7 Different modes/patterns of strobing/flashing with just a press of a button, Mode Memory Function is available
  • Brighter and more effective than standard LED strobe lights, it is even visible during the daytime conditions
  • Extension cable for mounting on compact and large vehicles.Magnetic Base for quick and stabilized mounting
  • Package Includes: 1 x Traffic advisor strobe light bar with Magnetic Base.
  • Universal for all vehicle with a 12V power source
Bestseller No. 5
FOXCID 24 LED Red Blue 27'' 13 Modes Emergency Warning Traffic Advisor Vehicle LED Strobe Light Bar...
  • SUPER BRIGHT VISIBILITY - Be seen day or night with the dazzling 24 watts of power from this 27'' light bar. Your safety is protected by 24...
  • PLUG-AND-PLAY CONVENIENCE - Just insert the adapter plug into a standard 12V DC cigarette lighter and place the LED Strobe Light Bar on roof or...
  • 13 UNIQUE FLASH PATTERNS - Select from 13 distinctive flash patterns, including Single Flash, Double Flash, Quad flash, Clockwise Rotation,...
  • BEST BRIGHTNESS FOR THE BUCKS - Whether you're a volunteer fireman on a budget or a cash-strapped police department, you will not find a more...
  • REPLACEMENT - Please check the ASIN: B07579KP1R to get a extension wire, and ASIN: B07JDHNY15 to get the extra Adjustable Bracket.
Bestseller No. 6
AT-HAIHAN Waterproof 30W Magnetic Blue Red LED Emergency Strobe Flashing Light Bar for Police Cars...
  • High intensity 30-pcs high power LEDs with TIR optic lens provides 360-degree of superior visibility at day or night, raining or fog days
  • 2-way mounting solutions, can be permanently mounted on the roof top with screws or temporarily mounted with 4 strong magnetic bases (has not fall off...
  • 7 flash patterns, steady and split patterns are included with last pattern memory recall function; easy to operate via a 16-ft cord (4.84m) cigarette...
  • Compatible with DC 12 volt power source, great Red blue flashing LED mini light bar for police officer personal vehicles, cop vehicles, other first...
  • Aluminum alloy housing with IP65 waterproof rating protects the lightbar against heavy rain from all direction; 18 months warranty with 60 days...
SaleBestseller No. 7
Xprite LED Visor Strobe Light Bar Interior Windshield Sunvisor Emergency Warning Flashing Lights w/...
  • FEATURE: Upgraded dual windshield visor strobe light bar that is packed with 32 high intensity LEDs that will ensure your vehicle will be seen day or...
  • QUICKLY RESPONDER: Excellent alternative to mounting lights. And Great for security, undercover work, construction safety warning, police and law...
  • CONVENIENT DUAL SWITCH DESIGN: Easily turn on/off power and change between 26 flashing patterns. Includes last pattern memory recall function....
  • DUAL BRACKET : Package has a standard bracket and optional extension for larger vehicles. #NOTE: DOES NOT fit the below vehicles: F150, F250,...
  • EASY INSTALLATION: Uses your existing visor mount and Includes suction cups for added stability. 33 inch splitter with sealed connectors to sync both...
Bestseller No. 8
DIBMS LED Emergency Strobe Lights, 8x Red Blue 6 LED Strobe Warning Emergency Flashing Light Caution...
  • 【HIGH-PERFORMANCE】It adopts 6pcs high-quality LED chips, with a wide-angle of visibility and high-intensive strobe, brighter and more effective...
  • 【IP68 WATERPROOF】Anti-collision, anti-dust and splash-proof, waterproof, shockproof, and corrosion-resistant. It can withstand harsh climatic...
  • 【16 DIFFERENT FLASHING PATTERNS】Low power consumption, fast start-up, quick heat dissipation, quality assurance, 16 different flashing patterns,...
  • 【EASY TO INSTALL】: 3 wires of different colors. RED—to Positive Pole; BLACK—to Negative Pole; YELLOW—Mode Selector: YELLOW touches RED (the...
  • 【WIDE APPLICATION】Universal for 12-24V all Car, Off road vehicle,ATVs,truck,engineering vehicles(excavator,treedozer,road roller, bulldozer,crane...
Bestseller No. 9
Xprite 27" Blue LED Emergency Rooftop Strobe Light Bar, Black Hawk Safety Warning Beacon Police...
  • ★ FEATURES: The 27" emergency warning led strobe light bar is constructed with a sleek, low profile stealth design in mind. Fully weatherproof with...
  • 6th Generation TIR LED Technology with Four 3W High Power LEDs Per lighthead and a total of 14 Lightheads for a total of 56 High Power LEDs. Provides...
  • ★ STROBE PATTERNS: You can choose from 15 different strobe patterns. Patterns include Rotating, Flashing, Alternating Left to Right, Right to Left,...
  • ★ MATERIAL: Professional-grade design with a die-cast aluminum shell. Highly durable and made to endure harsh conditions. This rooftop LED strobe is...
  • ★ INSTALLATION: Installs on any metal roof with 4 heavy duty magnetic mounts and protective rubber feet. Includes a 13.13ft hassle-free straight...
Bestseller No. 10
Xprite 12" Red Blue LED Rooftop Mini Strobe Light Bar Magnetic Mount Emergency Police Warning...
  • FEATURES - This red&blue led roof top strobe mini light bar has a total of 36 high-intensity Led chip. Visible in day and night and great for...
  • HIGH QUALITY - Made of durable ABS housing, crystal clear housing for max brightness, scratch resistant PC lens. IP67 Waterproof Rate. Able to...
  • POWERFUL MAGNETIC BASE FOR EASY INSTALL - 2 pods with a total of 10 magnets, with protective rubber feet. Place on any vehicle metal rooftop. 10FT...
  • 15 STROBE FLASH PATTERNS - 12V cigarrette plug with convenient dual switch design. 1 for easy power on/off. 2nd to change between 15 different flash...
  • YOUR AFTER-SALES SERVICE - If you are not satisfied with this strobe beacon light, please feel free to contact us by email. Simply return it for a...
Bestseller No. 11
Xprite LED Emergency Traffic Advisor Dual Strobe Light Bar, Interior Windshield Safety Hazard...
  • GREAT FOR TRAFFIC ADVISOR :This dual windshield traffic advisor strobe light bar features 8 LED modules with a total of 32 high power LEDs. Improved...
  • CONVENIENT CONTROL BOX: Handy power switch to turn on and off with digital pattern display screen. 3 directional modes and 21 different warning...
  • FOR MULTI-PURPOSE USE: This hazard emergency flashing lightbar is excellent for front or rear interior windshield use. Great for security, undercover...
  • EASY INSTALLATION: Includes 4 strong and stability suction cups bracket, firmly mounts on a smooth windshield or back window surface. Or mount with...
  • FOR AFTER-SALES SERVICE: If you are not satisfied with your purchase or having product questions/questions, please feel free to contact us by email.
Bestseller No. 12
LED Emergency Strobe Lights Bar 2Pcs Red Blue Change White Double Color Warning Police Grille Lights...
  • Wide Application: led emergency strobe lights bar, widely used for power sports (UTV, ATV, RZR, Dune Buggy, Sand Rails), SUV, Pick-up, Ford, mining,...
  • High Quality: led emergency strobe lights bar is made of thickened diecast aluminum heat sinks , maximizes surface area for optimal cooling enhance ,...
  • Easy Install: come with necessary accessories for easy installation. comes with mounting brackets and screws to attach to the grille or bumper. can be...
  • Red Blue change White :tap once to switch one mode, long press for 3 seconds to change color.
  • 7 Different modes/patterns of strobing/flashing : just a press of a button Last pattern memory recall.7 different selectable strobe patterns with a...
Bestseller No. 13
Condor TIR Emergency 3 Watt Low Profile Roof Mount Emergency Vehicle LED Light bar 48in (Amber)
  • Generation 4 THREE watt TIR LED technology - 15 Selectable Flash Patterns
  • Ability to control front and rear separately - Voltage: 12VDC - Self contained internal flasher
  • Low profile aluminum housing - Fully Weatherproof
  • Size: 48in L x 5.5in W x 2.5in H - 3 year manufacturers defect warranty
  • DUAL COLOR ALLEYS & TAKEDOWNS (1ST COLOR IS BAR COLOR, FLIP A SWITCH AND GOES STEADY WHITE)
Bestseller No. 14
LED Strobe Emergency Lights, DIBMS 8x Red Blue 12 LED Surface Mount Strobe Warning Emergency...
  • 【HIGH-PERFORMANCE】It adopts 12pcs high-quality LED chips, with a wide-angle of visibility and high-intensive strobe, brighter and more effective...
  • 【IP68 WATERPROOF】Anti-collision, anti-dust and splash-proof, waterproof, shockproof, and corrosion-resistant. It can withstand harsh climatic...
  • 【16 DIFFERENT FLASHING PATTERNS】Low power consumption, fast start-up, quick heat dissipation, quality assurance, 16 different flashing patterns,...
  • 【EASY TO INSTALL】RED wire connect to Positive; BLACK wire to Negative; YELLOW wire to Positive, yellow wire touch the Red to change the flashing...
  • 【WIDE APPLICATION】Universal for 12-24V all Car, Off road vehicle,ATVs,truck,engineering vehicles(excavator,treedozer,road roller, bulldozer,crane...
Bestseller No. 15
SpeedTech Lights Mini 21 120 Watts LED Strobe Lights for Trucks, Cars, Plows, and Emergency Vehicles...
  • FEATURE - This LED strobe light is great for emergency vehicles, a postal service car, tow truck, snow plow, and other construction and safety warning...
  • SUPER BRIGHT 360° VISIBILITY - SpeedTech Lights' Blue/Blue LED light bar enhanced by Eclipse Optic Technology. One of the brightest blue/blue LED...
  • SAE J845 CERTIFIED - Independently Tested & Certified Beacon for Police, Firefighter, Emergency, Plow Trucks, Tow Trucks, and many more vehicles. 40...
  • 30 STROBE/FLASH PATTERNS - Memory recall - Choose from a variety of emergency/warning patterns and strobe/steady burn functionality.
  • MAGNETIC ROOF MOUNT - CIGARETTE LIGHTER PLUG & Switch Box. Super easy installation in any car or truck.
Bestseller No. 16
Dual Side Shooter LED Pod Light Bar with Red & Blue Strobe Pods Lights 4 Inch Off Road Lights Led...
  • 【Broader Coverage】The LED Dual side shooter light has 6 pcs of Cree Chips in the middle (6000k cool while spot light) and 6 pcs of additional...
  • 【Upgrade Function】LED side pods lights come with 4 wires for different functions: Daytime Running Lights Function, Separate Solid and Strobe Side...
  • 【Wide Application】The 10-24v LED light pods with adjustable mounting brackets, is compatible with trucks, ATV, SUV, Off road vehicle, 4X4, Fire...
  • 【High Performance】Made by 6063 durable aluminum alloy housing and sturdy PC lens. Perform well in heat dissipation. Waterproof IP67,Dust-proof...
  • 【Package & Warranty】2 PCS 4 inch LED Side Shooter Light+ 2 PCS Mounting Brackets+ 1 Year Warranty. Please feel free to contact us if you have any...
Bestseller No. 17
CUMART 47" 88 Red Blue LED Light Bar Fit For Police Cops Vehicles Truck Cars Extreme High Intensity...
  • High intensity LED. Light Color: Blue/Red. Working Wattage: 88W (1W/LED). Waterproof Rate: IP 65,Last pattern memory recall.
  • Panel Dimensions: 47" ( wide ) x 9" ( deep ) x 4.55" ( height ) / Cable length: 10 FT Straight Cord
  • Universal for DC 12V - 24V vehicles with mounting roof. 13 Flashing modes with switch button and built-in fuse. Anti-collision, anti-dust and...
  • Highest quality. Strobe light / Beacon / Warning Light / Light Bar for transport and construction Great for emergency workers, Postal Service,...
  • Package includes: 1X 88 LED Strobe Light with On/Off Switch + One Pair of Mounting Bracket + Set of Mounting Screw
Bestseller No. 18
L2 R2 Triggers Ps4 (2 Pairs Trigger Extender,6Pcs Thumbstick Grips, 2 Pairs LED Light Bar Decal) for...
  • HELPFULL AND COMFORT-- Helps with trigger grip and ergonomics, increase the button response for games, Really enjoying the extra comfortable they add...
  • NO-NEED GLUEING-- This l2 r2 extenders do not need to use the super glueing to the ps4. Easy to clip on, not a trigger replacement, They fit good...
  • DO NOT POP OFF-- If you put your ps4 control down to hard or hit em on sum,once you get it snapped into place it shouldn't fall off or pop off
  • BUY WITH CONFIDENCE-- Privately-own mould,makes your ps4 stand out from the crowd,Only fit for the PS4/PS4 Slim/PS4 Pro
  • PACKING INCLUDE-- 2 pairs l2 r2 buttons Trigger Extenders with 4pcs silicone thumb stick grip cover cap and 4 pcs led light bar decal
Bestseller No. 19
Lutron Caseta Smart Home Dimmer Switch, Works with Alexa, Apple HomeKit, and The Google Assistant |...
  • PEACE OF MIND: Set lights to automatically adjust with seasons so your family always comes back to a well-lit home; enable smart away to randomly turn...
  • MOST CONNECTED: Caseta connects with more leading smart home devices - including Alexa, Apple Home, the Google Assistant, Ring, Serena shades and...
  • CONTROL YOUR WAY: Caseta puts the smarts in the switch so you can control your lights a variety of ways - via the free Lutron app, with your voice, or...
  • GET MORE, SPEND LESS: One Caseta smart switch can control many bulbs at once; make many bulbs smart, even your existing bulbs. Get smart control of...
  • WORKS IN ANY HOME: Unlike other smart dimmer switches, Caseta works in any home, of any age, as it does not require a neutral wire

Having trouble finding a great Red And Blue Led Light Bar?

This problem is well understood by us because we have gone through the entire Red And Blue Led Light Bar research process ourselves, which is why we have put together a comprehensive list of the best Red And Blue Led Light Bars available in the market today.

After hours of searching and using all the models on the market, we have found the best Red And Blue Led Light Bar for 2023. See our ranking below!

How Do You Buy The Best Red And Blue Led Light Bar?

Do you get stressed out thinking about shopping for a great Red And Blue Led Light Bar? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Red And Blue Led Light Bar, which is why we have assembled a comprehensive list of the greatest Red And Blue Led Light Bar available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Red And Blue Led Light Bar that you consider buying. Your questions might include the following:

  • Is it worth buying an Red And Blue Led Light Bar?
  • What benefits are there with buying an Red And Blue Led Light Bar?
  • What factors deserve consideration when shopping for an effective Red And Blue Led Light Bar?
  • Why is it crucial to invest in any Red And Blue Led Light Bar, much less the best one?
  • Which Red And Blue Led Light Bar are good in the current market?
  • Where can you find information like this about Red And Blue Led Light Bar?

We’re convinced that you likely have far more questions than just these regarding Red And Blue Led Light Bar, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Red And Blue Led Light Bar, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Red And Blue Led Light Bar. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Red And Blue Led Light Bar buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Red And Blue Led Light Bar currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Red And Blue Led Light Bar has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Red And Blue Led Light Bar?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Red And Blue Led Light Bar.
  5. Customer Ratings: Number ratings grade Red And Blue Led Light Bar objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Red And Blue Led Light Bar.
  7. Product Quality: You don’t always get what you pay for with an Red And Blue Led Light Bar, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Red And Blue Led Light Bar is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Red And Blue Led Light Bar information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Red And Blue Led Light Bar is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is bad about LED lights?

A: A French health agency is warning that some types of LED lights are really bad for your eyes. The National Health Security agency warns that the light scattered by the blue LEDs, used to give a white light, pose risks to the retina and may alter the pigments of retinal cells.

Q: What does the Red led mean?

A: The red LED (located under the TEST/Hush button) has four modes of operation: Standby Condition: The red LED will flash every 40 seconds to indicate that the smoke alarm is operating properly. The red LED will illuminate for about 1.5 seconds every 20 seconds to indicate the memory condition.

Q: What is a red LED light?

A: LED means light-emitting diode. “It works by emitting infrared lights (causing heat) in different wavelengths/ spectrums, which have different skincare benefits,” says Engelman. “Amber light stimulates collagen and elastin . Red light is most commonly used to promote circulation.

Q: What is red LED?

A: Red is the universal sign for caution and safety. Red (630 nm): Red LEDs are do not appear as bright to the human eye as white LEDs. If your eyes are night vision adjusted, it’s a good idea to use a red LED to navigate your way in the dark so you don’t ruin your night vision.