# Ultra Bright 4 Watt RGBW (SM16704)

**URL:** https://wled.discourse.group/t/ultra-bright-4-watt-rgbw-sm16704/4220
**Category:** Hardware
**Created:** [December 5, 2021, 2:56am UTC](https://wled.discourse.group/t/ultra-bright-4-watt-rgbw-sm16704/4220 "2021-12-05T02:56:58Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![RaptorHunterMZ](https://yyz2.discourse-cdn.com/free1/user_avatar/wled.discourse.group/raptorhuntermz/32/2342_2.png) [@RaptorHunterMZ](https://wled.discourse.group/u/RaptorHunterMZ)
#### Post date: [December 5, 2021, 2:56am UTC](https://wled.discourse.group/t/ultra-bright-4-watt-rgbw-sm16704/4220/1 "2021-12-05T02:56:58Z")

</div>

Hi everyone!

I need help with SM16704 RGBW LEDs, I tried using as SK6812 but get random colors and flicker and using TM1814 the lights stay on all the time and I can’t turn them off.

[LED Specification Sheet](https://cdn-shop.adafruit.com/product-files/5162/5162_C16535-001+-+A-P032001MA4SD6-6000K-.pdf)

[IC Datasheet](https://www.superlightingled.com/PDF/sm16704-datasheet-en.pdf)