Compact 31×19.6mm LED Driver PCB for 3-4.2V Flashlights with Switch
USD 10.22 USD
Specifications
| Styles | USB |
| Power Source | Rechargeable Battery |
| Current Type | Stable Current Output |
| Voltage | 3-4.2V |
| Features | Versatile Voltage Input |
| Type | LED Driver Board |
| Model | 3-4.2V LED driver board |
| Charging Mode | Type-C/Micro USB |
| Brand | Unbranded |
Integrated User-Friendly Switch: Featuring a centrally located switch, this driver allows for easy one-handed operation, significantly improving user experience when adjusting light settings or turning the flashlight on and off.
