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  • RGB LED strip lighting from Flexfire LEDs
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  • Color changing boat LED strip lighting
  • RGB LED strip lighting from Flexfire LEDs
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ColorBright™ RGB 300 Color Changing LED Strip Light

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Product Description

ColorBright™ "RGB 300" Color Changing LED strip light

Saddleback church stage design with flexfire leds rgb strips


The ColorBright™ Color Changing 300 LED strip light has double the amount of bright LEDs than the RGB 150 series. They are made as a reel of linear color changing LED lights mounted on a flexible strip of printed circuit board (PCB) with a strong adhesive backing. With an RGB controller, these strips can change to nearly any color combination you could think of, offering a wide range of creative options.

These strips have 300 LED per reel, which means they deliver double the brightness of the 150 RGB LEDs. Color changing 300 LED strip lights are perfect for applications that require not only adjustable color settings, but also high brightness lighting. 

If you order an RGB flexible strip light, you will need an RGB controller.

Product features

Here are the top attributes to take note of: 

- These strips are fully dimmable, and have settings for color changing, flashing, scrolling, fading, etc.
- They're UL Listed, which means they have been independently verified as safe for use within home and business
- These strips carry 300 LEDs per reel and are twice as bright as our 150 RGB LED strip lights

  • 5-year Warranty
  • 12V or 24V input available
  • UL Listed (cULus)
  • Fully dimmable and color controllable
  • 120° Beam Angle
  • 18 LEDs/Foot (60/Meter)
  • Short LED pitch of  3/4" (17mm)
  • Highest Brightness RGB LED Chips
  • Thermally Resistant 3M VHB 4930 adhesive for long lasting bond
  • Single BIN LED selection to ensure color consistency
  • Highest quality components packaged 5050 SMD LEDs 

Should you select 12 Volt (12v) or 24 Volt (24v)?

Depends on your application. The main difference between the two is the fact that the 24v strips can be ran for longer distances than the 12v strips can due to Voltage Drop. Voltage drop is the gradual decrease in voltage along a circuit. If your project requires a very long run of LEDs, we would recommend the 24v strips. However, there are also many projects that 12v is required (automotive or marine applications). Please feel free to live chat with us, email us, or call us with questions. 

Before noticing any unwanted color variations or dimming at the end of your run of lights, it is recommended that you run no more than 32' in series when using 12v or 48' in series when using 24v.

Application & Use:

  • Color Controllable Cove lighting
  • Signage
  • Backlighting
  • Edge lighting
  • Cabinets, shelves lighting
  • Accent lighting locations
  • Under cars and motorcycles
  • Store display lighting
  • Under cabinet lighting
  • Above cabinet lighting
  • Hotel lobbies 

Related products 

Aluminum Channels 

MICRO Alu | PDS4 Extrusion 45 Alu Extrusion  

RGB Remote Control (needed to operate RGB strip lights) 

RGB Touch Series Remote | Multi Zone RGB Remote  | Mini XR RGB Remote | RGB Wireless Wall Dimmer | RGB Tiny Controller  


RGB-C1 | RGB-C2 | RGB-C3 


  • 5-year Warranty
  • cULus Listed
  • 3/8" (10mm) strip width
  • Fully dimmable and color controllable
  • 120° Beam Angle
  • 12V or 24V DC Input
  • 18 LEDs/Foot (60/Meter)
  • Short LED pitch of  3/4" (17mm)
  • Highest Brightness RGB LED Chips
  • Thermally Resistant 3M VHB 4930 adhesive for long lasting bond
  • Thick double layer 2oz copper PCB for excellent thermal management
  • Single BIN LED selection to ensure color consistency (3-Step MacAdam)
  • Highest quality premium packaged 5050 SMD LEDs
  • Environmental Temperature -4°F to +104°F (-20°C to 40°C)
Product no. SKU LED Chips per foot (Meter) Voltage Input Watts / Foot (Meter) Lumen / Foot (Meter) Segment Lengths Max Run Length in Series
CB-RGB2-12V 18 LEDs/Foot (60/Meter) 12V DC 4.4 W/ft /(14.4 W/m) Variable 2" (50mm) 16' 5" (5 meters)
CB-RGB2-24V 18 LEDs/Foot (60/Meter) 24V DC 4.4 W/ft /(14.4 W/m) Variable 4" (100mm) 32' 10" (10 meters)


Frequently Asked Questions:

Q: What are the top 4 comparing factors to look for before purchasing LED strip lights? 

1. Make sure you know the requirements for your project, then when looking at options, compare lumen output, CCT, and CRI.
2. Compare LED strip size and number of chips on the reel.
3. Understand the wattage and voltage that the LED strip light uses.
4. Make sure that the products have verifiable quality.
To read more details on these top considerations, click here.

Q :What is the importance of UL Listed lighting?

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.

Q: How do I install RGB color changing LED strip lights? 

Learn the basics of installing RGB LED strip lighting under counters, connecting them to the controller, mounting and controlling them, here. Consult our design team for extra assistance.

Q: How do I install more than one RGB LED strip light to a controller? 

You can use one controller to control multiple runs of the RGB strip lights. This can be achieved by stripping the ends of the wires from multiple runs and connecting them together before inserting them into the RGB controller. Two important things to note here. Make sure you are not exceeding the amperage / wattage maximum of the controller when you are installing multiple runs. Also, if you are using solderless connectors, make sure that the markings on the strip are used as the guides for polarity and not just the colors of the wire. The colors associated with the polarity markings will change depending on the side of the strip the connector is attached to. Click here for a detailed installation guide. Consult our design team for extra assistance.

Q: 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.
- If you order a 12v LED strip, you will need a 12v power supply
- If you order a 24v LED strip, you will need a 24v power supply 

Q: What is a 5050 SMD LED chip?

5050 SMD (Surface Mounted Diode) represents the size of the LED chips on the strip. A 5050 SMD chip measures at 5.0mm x 5.0mm. Click here for more information on LED chip sizes. 

Q: Can RGB chips be controlled independently?

You need to use individually-addressable LED chips which are normally found on digital strips. Please contact the design team for more assistance.

Q: Can I hard wire RGB strips into a wall dimmer?

The RGB strips are not compatible with conventional wall dimmers that are designed to be hard wired. Please contact the design team for design solutions.

Q: Can I cut the strips myself?

Yes, LED trips 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). 

Q: What is the maximum run length of RGB 300 strip lights?

This is entirely dependent on the strip’s voltage. For 12v systems then you can run the lights up to 16’ 5” (1 reel). For 24v systems, the run length doubles to 32’ 10” (2 reels). Please contact our design team for help with larger projects.

Q: I am using RGB lighting and want to control them via a DMX controller – are your lights fully controllable?

Yes. Our lights work perfectly well with DMX systems. However, our strips are not individually-addressable. For example, if one chip displays red then all of the other chips will also show red. If you require chasing or independent-control then you will need to use a digital strip.

Q: What is the difference between RGB 150 and RGB 300?

The 150 or 300 directly correspond to the number of LED chips per reel. Twice the amount of light is emitted, thus double the amount of power is also required.

Q: Is there an outdoor option?

Yes, we do carry a water resistant Outdoor ColorBright™ RGB 300 LED strip light.

Q: Wow these are bright! What do I do if I want to dim my LED strip lights? 

All LED strip lights are dimmable. The LED strips can be dimmed either through our dimmers [PWM dimming], or by a Lutron wall dimmer 

To dim the lights you have two options: 

  1. If you plan to dim your LED strips using a hardwired Lutron wall dimmer, you need a Zurik dimmable driver. This driver itself will be dimmed from the Lutron switch.

  2. If you do not plan to dim the lights from a hardwired wall dimmer and want to dim them with one of our dimmers, you will need a non-dimmable LED driver [Mean Well or Flexfire LEDs Brand]


Specification Sheet 

RGB 300 Color Changing Strip Light Data Sheet

Connection Guide 

RGB Solderless Connector Installation Sheet 

IES and LDT Files


Product Reviews

Write Review

  1. Adding a little color to my new cabinets

    Posted by Anonymous on 9th Dec 2017

    The whole install went great. Had no problems during the entire installation. Can’t wait to get my glass doors on so I can see the finished look. I was very happy with every thing about the lights.

  2. Great service and products.

    Posted by Chris M. on 6th Dec 2017

    I was provided with great customer service and because of that, the installation and of the LED strips, controller and power supply went very smooth. I will continue buying from Flexfire.

  3. Awesome customer service

    Posted by Brian A. on 26th Nov 2017

    I had a mistake in my order and I was immediately contacted by flexfire notifying me I ordered incompatibility products. Very helpful and knowledgeable staff

  4. Very Happy!

    Posted by Nikki S. on 29th Aug 2017

    Flexfire was very helpful in helping me decide what products best suited my project. Turned out great!

  5. Rgb300

    Posted by Vincent B. on 7th Apr 2017

    Best llights on the market

  6. Service

    Posted by Anonymous on 5th Apr 2017

    I've been using Flexfire for my company purchases for almost 3 years. Their staff's knowledge of their products and ability to help you customize your order is a great benefit. I look forward to continuing my relationship with this team for my future jobs.

  7. High quality

    Posted by Anonymous on 6th Mar 2017

    These LED's are the best I've ever seen; super bright and the quality of the product is very high. Easy to install and customer service is excellent. These won't disappoint.

  8. Everything I needed

    Posted by David M. on 22nd Jan 2017

    I was able to give Flexfire's design support the dimensions of our recessed lighting project and they quickly put together a kit with everything I needed for installation. The RGB leds have consistent color from reel to reel. The snap connectors can be a bit finicky though, so I did solder some of the strips directly. Flexfire is a great alternative to buying everything piecemeal on Amazon and hoping it will all work together.

  9. Great Product but Incredible Support

    Posted by Anonymous on 25th Dec 2016

    Very impressed once I received this product. The quality definitely lived up to the reviews others have left. More importantly, the sales and support staff are top notch. They take the time to understand your needs to make sure you get exactly what you need.

  10. great as always

    Posted by Jeff Klahn on 10th Oct 2016

    these are really bright and great quality lights we use them for a lot of projects

  11. Product lived up to expectations

    Posted by Janet Ellis on 4th Oct 2016

    I was looking for a lighting solution for a home where I would be using the color changing strips in 5 large applications. Since I had never used LED before I was hoping for a lot more help than just placing an order. At the beginning I felt like I had to have all the answers before I knew the questions to ask. The website made the company look super big, professional and led to a bigger expectation. Overall the lighting product is exactly what I wanted in the end but it was hard to get answers that actually helped me make decisions along the way. The more I worked with them the faster they became in response time.

  12. great product

    Posted by Jeff Klahn on 3rd Oct 2016

    great product easy to use bright colorful leds

  13. Great Product and great support

    Posted by sreejith Vijayan on 28th Sep 2016

    I liked the support team ...they were fantastic in recommending my whole system along with the strip

  14. Looks amazing

    Posted by Unknown on 31st Jul 2015

    These lights are bright, colorful and look fantastic. Very happy with the high quality and excellent customer service.

  15. Best RGB LED tape out there.

    Posted by Alex Fuller Lighting & Scenic Desgner at Saddleback Church on 21st Sep 2014

    We (Saddelback Church) own about 1000 ft of the RGB LED tape and it is great. We are running all the tape with (60) DMX 3 channel decoders from our Grand MA2. We have loved the Felxabilty for the tape and how bright it is. I highly recommend it to anyone that is looking for something small that packs a big punch.

  16. Outdoors Color LED

    Posted by MME on 10th Jun 2014

    I am overly impressed so far by these LEDs. I used them for a very unusual project, lighting an outdoor sign. They have been great and the sign has been the talk of the town because we can use the remote to change it's color to match our mood, holiday's and more. If it's St. Patties Day soon we can go green. If it's Halloween coming up we can go Orange. It is a very cool sign thanks to these LEDs.

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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