BTF-LIGHTINGFCOB WS2814 IC RGBW 3000K COB LED Strip Flexible High Density Uniform Chasing Color Light 16.4FT DC24V 784LED/m 14IC/m 10mm Width for Home Indoor Decor(No Adapter or Controller)

These lights are fantastic! Extremely high quality, easy to install, tremendous versatility. They look stunning with the project we utilized them for. We are already thinking about other projects we can purchase more for. Highly recommended.

As I have come to expect, no problems with this BTF-Lighting FCOB WS2811. In fact this is the second one I have purchased. At 24V the light is very bright and works perfectly with my WLED controller. The adhesive is of above average quality (but I always add more). The down side to 24V is that there are less individual groups but for my needs the increased brightness and only having to feed power in one end more than makes up for that.

Ive been buying these LEds for a long time now. They are great for the money. The brightness is always perfect for my custom projects. Easy to use and work great every time. Never seem to have an issue with signal.

I put these in the Broadway rails of my StageTop gaming table and it's fun having the LED colors match the player's color.

I have these setup with my DigUno and WLED and they work fine! The settings in WLED that work for me are: Color Order: BRG | Swap: W & G | Length 70.Note that there are only 70 individually controllable sections on this 16' strip, each section is about 2.75" long. Originally, I thought there would be more resolution. At the end of the day, it doesn't really matter to me, just wanted others to know.

As programmable strip using COB technology goes, this WS2814 strip is a mixed bag. I like that it is 24 volts, which means I can daisy-chain multiple strips and not worry about the end of the strip dimming or the ends being different colors because of voltage sag.But I may be spoiled to using programmable light strip (including BTF's WS2812b COB strip) with densities as high as 144 LEDs per meter. For this WS2814 there are fourteen or so LED's grouped together per chip, so the pixel resolution isn't nearly as smooth as other programmable strips. What does this mean? it means that every 70mm of strip will be the same color. If you like using animation patterns with lots of smooth motion and quick color changes, this super-low pixel density won't look all that smooth.I tested this WS2814 24v strip using BTF's SP530E controller and it was easy to wire up. However it was a bit tricky to configure the controller using the BanlanX phone app. See my attached picture for how I got it to work -- it may save you some time. The WS2814 chips are (I believe) 32-bit so it won't work with controllers that only do RGB (24 bit) color. Luckily the SP530E and SP630E can handle both kinds.Overall, I like the build quality of the strip and it is pretty bright for 10mm wide COB strip. But I can't see using this for most of my projects because I prefer a higher pixel density.

I don't normally do reviews but I was happy that the vendor reached out to suggest using the higher model powersupply as it may not be enough. I also engaged vendor with lighting questions and BTF-Lighting support was very responsive and knowledgeable. This brand is now my GO TO for LED's :)

What is not stated in the description is that once you cut the strip, the remainder of the strip becomes useless. My setup required that I cut the 16.4 section down and then splice in another 12 feet cut from another 16.4 strip utilizing the BTF Lighting connectors (I could not use the tails attached to the strip otherwise I would have a section in my diffuser with no LED’s) The first 8 inches or so illuminated white when I connected the length to the first section with the power actually being off. After turning the lights on through the app, the spliced section would not turn on. After compressing the metal tabs more and more the lights eventually came on with the first strip but would not respond to color changes in the wled app that controls the lights. The lights would only illuminate with the color it originally started with in the app.I contacted the seller and they did respond to my message but did not answer the questions I asked. They just would give me specs on the lights but were no help with fixing my issue.Eventually the spliced section stopped working altogether. I spent hours setting this up in my garage and am very disappointed with this product. Now I am out a few hundred dollars and wasted hours of my life that I will never get back.