50W Solderless COB LED Chip Light Source 110V 220V AC Input

New welding-free LED light source, the COB light source and constant current driver integrated. No need led tran

NO soldering needed, connect wires to the L N point. NO driver/power supply needed, contact 110V AC directly, for DIY. Paste the thermal silicone grease to the back of LEDs. Install the LEDs to the heatsink or your floodlight. Connect to AC110V, start working.

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