r/LED_lighting

▲ 35 r/LED_lighting+1 crossposts

I'm a factory engineer tired of "junk" LEDs. We built a high-quality RGBIC bulb with real aluminum heatsinks and zero flicker. But does anyone actually want "flowing colors" in a bulb?

I’ll keep this real.

I work at a lighting factory in Shenzhen. I’ve been lurking here for months, and I see the same complaints everywhere: flickering drivers, cheap plastic that yellows, and "RGB" bulbs that are just dim and washed out.

So we decided to fix it. We took the RGBIC (flowing color) tech usually found in high-end TV backlights, and shoved it into a standard screw-in bulb. No flicker, real aluminum heatsinks, actual brightness.

But I need your brutal honesty on the features. Is this actually useful?

What we built:

RGBIC Flowing Mode: Colors move dynamically (like Govee TV strips).

Dual-Color Gradient: Mix two colors for a static look.

4 Vivid Colors: Red, Green, Blue, Cyan (for gaming/parties).

3 Daily Modes: Warm, Soft, and Cool White.

My questions for you guys:

Use Case: Since this is more for vibes than bright task lighting, where would you actually put this? Behind a TV, in a dark corner, or somewhere else?

The "Flow" Effect: Do you actually want colors to "flow" in a bulb, or is solid RGB enough?

Control: App, Remote, or just toggling the wall switch?

Here’s a raw video I shot in our engineering lab so you can see the effect in action:

https://reddit.com/link/1tckli0/video/u81gxip3i01h1/player

Not here to spam. Just want to build something cool that doesn't suck. Roast away if you have to.

Thanks.

reddit.com
u/Icy_Second_4988 — 8 days ago
▲ 2 r/LED_lighting+1 crossposts

R&D says this RGBIC bulb is impossible. I think it's a goldmine. Who is right? ($15-$25 range)

I need an unbiased opinion from this community because my R&D team and I are at a stalemate.

I want to launch a new RGBIC bulb for the US market. My vision is simple: capture the "immersive lighting" crowd (the Govee fans) who want that cool flowing color effect but are too lazy (or can't) install light strips behind their TVs or desks.

Here is the plan:

Features: 2 Dynamic Flowing modes, 2 Gradient blends, 4 Vivid colors (RGB+Cyan), plus standard Warm/White modes.

Build: Aluminum heatsink (no cheap plastic).

Price: Aiming for $15 - $25 USD.

The Conflict:

My R&D engineer is strongly against this. He argues that you physically cannot achieve a smooth, aesthetic "flow" effect on a tiny, round bulb surface. He says, "It just looks messy and pixelated, not like a light strip. It's a gimmick."

I believe he's wrong. I think people will love having that dynamic vibe in a simple screw-in format.

So, Reddit, please settle this:

Is R&D right? Would a "flowing" bulb just look like a messy disco ball?

https://reddit.com/link/1tdp4dc/video/6wgmkqv0891h1/player

If the effect is actually decent, would you buy it for $15-$25, or is that too much for what is essentially an ambient light?

Be brutal. I need to know if I should kill this project or push forward.

reddit.com
u/Icy_Second_4988 — 7 days ago
▲ 17 r/LED_lighting+1 crossposts

Flickering LED FCOB Strips In Wall Panel Project

Hi Reddit LED Team,

Am getting flickering in my LED strips that I've setup at home, hoping you can help pinpoint the issue for me? (small sections of each parallel line of strips twitching different colours then back to normal)

LAYOUT

  1. I am working on an LED wall panel project with 6 parallel lines of 18W/m FCOB RGBCCT IC strips (addressable) , 3 pin LED - 24v+, DI/DO, GND.

  2. There are 4 strips in each parallel line, each strip 0.68m - 2.72m total -> equals 49 Watts /line ----------- 24V -> 2A / line * 6 lines = 12A = 294 Watts

  3. Power is direct to each parallel LED line, and not through the LED controller (only connected for low volt signals)

  4. They all share common ground.

  5. I am using 18 AWG cable for the initial longer runs to each wall panel (2m away, 2m away, 3m away, 4m away and 5m away), then the 18 AWG is soldered to the first strip at the bottom of each panel.

  6. From there I used 3 pin strip connectors and 22 AWG cable to connect the remaining 3 strips along that panel in that parallel line. Each cable run between strip to strip is 45cm in that parallel line (using 22 AWG at this point).

  7. Power supply is generic - but rated 400W and 16A max.

Other Details

Flickering I'm seeing is in the later panels 4/5, strongly suggests length is my issue? I've left the initial 18 AWG run to each starting strip a little longer by 2' - 3' or so.

I've also noticed it's the entire parallel run flickering (small sections of all strips twitching different colours then back to normal), so all strips in that line.

Is the signal too weak over the long runs or too many splits? Do i need to amplify the signal from controller? how would go about doing that?
Is the power the issue over the long run?

References

The LED Strips:

https://www.amazon.ca/dp/B0FXX649RT?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1

The Power Supply:

https://www.amazon.ca/dp/B0CN8WYKKK?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1

The LED Controller:

https://www.amazon.ca/dp/B0FJLVN75M?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1

LED Connectors:

https://www.amazon.ca/dp/B0CCSN6MY1?ref=ppx_yo2ov_dt_b_fed_asin_title

https://www.amazon.ca/dp/B0D831NY1L?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1

18AWG Wire:

amazon.ca/dp/B07SKGTCWQ?ref=ppx_yo2ov_dt_b_fed_asin_title

22 AWG Wire:

https://www.amazon.ca/dp/B08J7WKV6W?ref=ppx_yo2ov_dt_b_fed_asin_title

u/Savings-Site-9470 — 9 days ago