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  • UL Listed linear LED lighting - Ultra Bright
  • UL listed linear LED lighting - UltraBright™
  • Architectural LED strip lighting under counter in a kitchen
  • UltraBright™ LED Strip Lights
  • UltraBright™ flexible LED Strip Lights
  • Bright white LED strip lighting
  • Bright white LED strip lighting
  • Bright white LED strip lighting
  • Bright white LED strip lighting

UltraBright™ Architectural Series Bright White LED strip lights - 16ft reel

Brand Name:
Unit size:
Sold by the 16ft reel
Calculated at checkout

Product Description

UltraBright Architectural Series Bright White LED strip lighting
by the 16ft reel

bright white led strip backlighting example

Specification Download Sheet:

Ultra Bright LED strip light spec sheet download ul-registration-flexfire-leds.png


The UltraBright™ Architectural Series Bright White LED strip light is a 16ft 5in reel of high intensity LED chips on a flexible printed circuit board (PCB) with a strong adhesive backing. Sometimes referred to as "LED tape lights," the flexible design of LED strips allows for the addition of bright white light in basically any space you can imagine. In addition, these strips are a great choice for those looking to use energy more efficiently in their home or business because with LED strips you enjoy a lot more light at a fraction of the cost. 

UltraBright™ Architectural Series bright white LED strips are great at providing elegant, discreet lighting and are commonly used by architects and lighting designers in professional lighting installations. 

Top features and benefits:

- These strips are fully dimmable, and are a great selection for task lighting
- They're UL Listed, which means they have been independently verified as safe for use within home and business
- They produce 8,510 lumens per reel / 519 lumens per foot  

Looking for less than a reel? Shop by the foot

Application and Use:

UL Listed UltraBright Bright White LED strip lights are installed in a wide variety of applications including:

- Under cabinet task lighting
- TV backlighting
- Under kickboards
- Display / jewelry case lighting 
- Picture backlighting
- Bar and club lighting
- Architectural lighting
- Terrariums / indoor garden lighting
- Above cabinet lighting
- Under counter lighting
- Refrigerator lighting
- Cove lighting

Technical Details and Specifications: 

Product      UltraBright™ Architectural Series Bright White LED strip light
Color Temperature       6000K - 6500K
Lumen (Brightness)      8,510 per reel / 519 per foot
Quantity per unit      Sold by the 16ft 5in (5m) reel
Working Voltage      24v DC constant voltage
Strip width      3/8in (10mm)
Dimmibility      Fully dimmable
Beam Angle      120 Degrees
Can it be cut?      Yes, there is a cut line after every seventh LED 
Power consumption      5.1 watts per foot
UL Listed?      Yes
CRI      80+ CRI (What is CRI?)
Maximum run length      32ft 10in before running in parallel is required


Why choose UltraBright™ LED strip lights? 

Very high lumen count per foot
Lumen count is the measurement of brightness. We encourage you to compare the lumen count of our strip lights to strips found elsewhere on the market. Doing so, you'll find that Flexfire LEDs carries the brightest strips with the highest lumen count among strips in their class.

Guaranteed performance
Our UltraBright™ LED strips are UL Listed and use top quality 3014 LED chips, PCB, and resistors. This strip is rated for 50,000 hours of use before it will dim to 70% of its original brightness. We offer a 30-day money back guarantee and all of our strips come with a 5-year warranty.

UltraBright™ LED strips are the professional's choice
Flexfire LEDs is a preferred provider for international lighting designers, building contractors, renowned architects, and a diverse community of home owners and hobbyists from around the world. We know every detail there is to know about our lights and we're passionate about the benefits of LED technology. We want nothing more than to share our knowledge and passion with as many people as possible. Our LED specialists are here to assist in your project’s development from imagination to realization.

UltraBright LED strip light FAQ:

Which Power Supply do I need for my (x) feet of LEDs?
The length of LED strip lights of your project will determine the size of the power supply you need. View our Power Supply chart to find the exact LED power supply you need.

Which wire gauge do I need?
Different setups require different wire gauges (wire thickness) for safety and performance. The current and run length will determine the exact gauge of wire needed for your project. Read here for more information on how to select the correct wire gauge for your LED strip light installation as well as managing voltage drop.

Is there an outdoor option?
Yes, we do carry a water resistant Outdoor UltraBright™ Architectural Series Bright White LED strip light.

What do I need to turn on my lights?
To turn on LED strips, you will need to connect to a LED power supply. For connecting strips to the power supply we recommend soldering to make the strongest connections. Another option is to use our solderless connectors, which is a faster and easier way to install LED strips.

How do I mount the lights?
The 3M double sided adhesive that is found on the back of the LED strip allows you to install them in most locations. Be sure to thoroughly clean the surface to remove all dust and particulate matter before mounting the strip. Certain surfaces may require you to take additional measures to secure the strips lights into place. Feel free to call us with any questions.

Can I cut the strips myself?
Yes, LED strips are made to be cut to your desired length. Using sharp scissors, you can cut the strip every few inches (on a line that's marked after every third LED).

What is a 3014 SMD LED chip?
3014 SMD (Surface Mounted Diode) represents the size of the LED chips on the strip. A 3014 SMD chip measures at 3.0mm x 1.4mm. Click here for more information on LED chip sizes.

What is the importance of UL Listed?
UL is an acronym for the Underwriters Laboratories. They are an independent product safety certification organization. A good summary used by UL is, "a not-for-profit organization dedicated to public safety." This means you can install these LEDs in commercial spaces, industrial applications, and in your home with peace of mind.

More Information on LED Strip Lights:

Top 4 "need to know facts" about LED strip lights before purchasing With a wide range of quality and price points in the market, it is important to educate yourself before buying. 90% of our customers found this page useful in selecting their LED strips

LED Strip Lighting Examples The versatility of LED strips can be seen in the variety of projects our clients have completed. Looking for ideas? LED lighting example projects

Need assistance with your project or purchase? Our design specialists are ready to help.
Contact Us

Product Reviews

Write Review

  1. They work great

    Posted by Michael Hardin on 22nd Oct 2016

    I use these lights inside and outside of sign cabinets. I am very pleased with how bright and dependable they are..

  2. iFridge the first interactive fridge

    Posted by Fernando RODRIGUEZ PINO on 6th Oct 2016

    Hello, mi name is Fernando Rodriguez Pino CEO of Altera Interactivos and CEO of iFridge ( Since three years ago we're using this product with greatest results in order to LCD Transparent door. This type of LED is imposible find in Europe. The combination between minor hot and maxium power iluminatión is the best..

  3. Great service and info

    Posted by R.J. Steckel on 3rd Jan 2016

    Have not installed at this writing. Will respond after installation. Products look good so far! Thanks

  4. Great product, was a little put off by the collateral information

    Posted by Brian on 30th Nov 2015

    The lights are fantastic, I'm using them to light a marquee in an arcade game. We used cheap LED's in the prototype and they were really dim. Flexfire Ultrabright Architectural work great.
    However, their first impressions could be better. When I opened the package, there was a nice envelope and a few other pieces of paper. For the price of these LED's, I was expecting some sort of a welcome packet or something telling me how awesome these are going to be and how great Flexfire is or a thank you for buying these. But it was all information about how you can't return these things. Multiple pages of nicely printed stuff about how you can't return them. Is there that much of a problem with people returning stuff that you need a special envelope and that's the first thing you want your customer to read?
    Love the lights, but the packaging/delivery experience could be better.

  5. Everything I had researched and more

    Posted by Phil, Newmarket, ON, Canada on 4th Jan 2015

    Since we had just installed a new back-splash 3 walls) I wanted to replace my old tired fluorescent lights, so I started researching comparable LED strips. While there are many out there none came close enough to the light output we already had, until I found FlexFireLeds. We were not disappointed. It took a bit of planning since there are 3 separate segments controlled from the one place with a stove and a window separating the segments, but the result was worth the effort, absolutely spectacular :)

  6. Excellent For Display Cabinets

    Posted by Barry Nuss Troy, MO on 11th Jun 2014

    I normally don't write reviews...just don't have the time, but I couldn't resist.

    I was looking for LED light strips for several used glass display cases I purchased. Unfortunately, I initially purchased the cheaper ones from another company. Bad move. The lights were not bright enough.

    I called FlexFire and talked to a live person who understood and explained exactly what I needed and even processed the order right over the phone.

    I received and installed the lights and I couldn't be happier. They are perfect for display cases and show off my products perfectly. These lights are not cheap, but there is a reason why. Well worth it.


    Posted by Dave Short on 19th Jan 2014

    Needed illumination for 2 pantries I was building. These exceeded my expectation for brightness and color. I ran mine thru a door activated switch.

  8. Best light on the market

    Posted by Caleb on 18th Sep 2013

    I wanted some under the cabinet lights that dim and can be very bright if needed. With the wireless dimmers the lights were simple to install and they look like a professionally done project. The customer service was a huge help and made every thing easy. I have nothing but great appreciation for the company as a whole. Every one I worked with was excellent.

  9. Excellent task lighting

    Posted by Unknown on 19th Jun 2013

    Excellent brightness, low profile, high LED density. Ordered these for kitchen and bathroom lights, building them into custom fixtures. Ended up using approx. $100 of LED strip per room fixture which is comparable to any other kind of lighting. These are the cheapest (dollars per lumen) and most efficient (24V has much fewer losses in wiring and strip heat) LED strips around. No complaints. I soldered wires directly onto these without difficulty and did not damage the strips despite my amateur soldering skills.

    I would suggest cool white (6000k) for the principal room lighting (eg, over the counters) and then add a 3000k lower-intensity strip around the ceiling perimeter for ambient warmth and dim evening/background use.

    For any interested fixture builders, look into 'KLUS', a polish LED hardware company with a great catalog of good ideas and high quality hardware.

  10. Great Cabinet lights

    Posted by Unknown on 6th Dec 2012

    I have used flexfire LEDs for several of my mineral cabinets. Previously I used the 12V lights which are nice, but the 24V lights are even brighter.

  11. Brightest LED available - Superior Quality

    Posted by Jamee Reed - IBSCO on 27th Aug 2012

    We used the Ultra Bright Series on a stainless steel enclosed mezzanine project. By using the 24V UB LED's from Flex Fire, we were able to save thousands (no really thousands) simply by not having to purchase as much material! To really top it off, the level of quality combined with superior customer service has made me, both personally & professionally, a customer for life.

Warranty Information


Specifications for this Hybrid LED light kit

Product Hybrid Bright White/Warm White LED Strip Light
Color Temperature 2900K for Warm White and 6500K for Bright White
Lumen (Brightness) 3450 Lumens per reel
Quantity per unit You will receive a continuous 16ft section of lights
UL Listed? Yes UL Listed, Must be used with class 2 power transformer
Working Voltage 12v DC
Dimmability Fully Dimmable
Beam Angle 120 Degrees
Rigid or Flexible?

-Flexible installation up to 90 degrees. Used on curved surfaces

Power consumption 2.92 watts per foot
UV emission No
LED Count per reel 600 LEDs

2 years

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