# BLITZWILL Smart Outdoor Eaves Light

**URL:** <https://wled.discourse.group/t/blitzwill-smart-outdoor-eaves-light/14535>\
**Category:** Hardware\
**Created:** [June 2, 2025, 9:01am UTC](https://wled.discourse.group/t/blitzwill-smart-outdoor-eaves-light/14535 "2025-06-02T09:01:50Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![yocee8483](https://yyz2.discourse-cdn.com/free1/user_avatar/wled.discourse.group/yocee8483/32/9628_2.png) [@yocee8483](https://wled.discourse.group/u/yocee8483)\
**Post date:** [June 2, 2025, 9:01am UTC](https://wled.discourse.group/t/blitzwill-smart-outdoor-eaves-light/14535/1 "2025-06-02T09:01:50Z")

</div>

Hi everyone,

I’m using WLED (on a GLEDOPTO GL-C-010WL controller) to drive a **BlitzWill Smart Outdoor Eaves Light** strip (14.5m, Tuya-based, link: [https://www.banggood.com/p-2025948.html](https://www.banggood.com/p-2025948.html)).

It is a **24V RGB addressable strip** , with ~30–60 LED modules (1 LED + driver IC per module), originally driven by a Tuya WB3S-based controller. I replaced it with the WLED-based GLEDOPTO unit.

Problem:

Colors are not correct:

- When I select pure red in WLED (Solid effect), the LEDs appear **pinkish** instead of deep red.
- With the original Tuya controller, red appeared clean and saturated.

Current WLED config:

- LED type: **WS2811**
- Color order: **GRB** (tried RGB, BRG, BGR, etc.)
- Voltage: 24V (external power supply)
- GND is shared
- Data: GPIO2 (default on GL-C-010WL)

Questions:

1. Does anyone have **confirmation of the actual LED driver IC** in this strip? (Possibly **SM16703** or **UCS2903**?)
2. Are there **timing or signal differences** that could explain color inaccuracies, even if WS2811 protocol is “mostly compatible”?
3. Any experience calibrating colors for this exact strip type in WLED?

Thanks a lot in advance!