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⚡ Illuminate smarter, not harder — the future of solar sensing is here!
The YX-402 Solar Lamp Circuit Board is a compact, battery-powered control module designed for wall lamps. Featuring a human infrared sensor with a 2-5 meter detection range and a 25-second induction time, it supports 3.7V and 3.2V batteries with built-in overcharge and overdischarge protection for 3.7V cells. Its three adjustable gear modes allow personalized lighting control, making it an efficient and customizable solution for solar-powered lighting.
| ASIN | B08SR7HYBX |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 321,946 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 827 in Temperature Controllers |
| Customer Reviews | 2.4 2.4 out of 5 stars (2) |
| Date First Available | 13 Jan. 2021 |
| Item Package Quantity | 1 |
| Item Weight | 10 g |
| Manufacturer | Fafeicy |
| Manufacturer reference | Fafeicyco5z96mngx2384 |
| Part Number | Fafeicyco5z96mngx2384 |
| Plug profile | Wall Mount |
| Power Source | Battery Powered |
| Product Dimensions | 1 x 1 x 1 cm; 10 g |
| Special Features | default |
K**E
Ordered six of these in two separate orders. The first board worked perfectly and still does. The next three boards don't work at all. Voltage bleeds from the batteries back to the solar panel even with the switch in the off position.
Trustpilot
1 week ago
3 weeks ago