2PCS LED COB Chip 50W 110V White Light Engine Integrated Smart IC Driver for floodlight

This LED COB chip Integrated Smart IC Driver the new technology, the chip built-in the led driver in to the lamp module, people do not need additional

Flood Light Led Beads 20W 30W 50W 220V Smart IC For LED Bulb Lamp Spotlight DIY Portable Accessory Lighting LED COB Chip Holder

NO soldering needed, connect wires to the LN point. NO driver/power supply needed, contact 110V AC directly, for DIY. Paste the thermal silicone

50W Driverless Solderless LED Chip Integrated Smart IC DIY (Pure White 6000-7000K)

1X 50W white light COB chip DC12V 32V, Integrated Smart IC Driver 220V 110V+lens

1X 50W white light COB chip DC12V 32V, Integrated Smart IC Driver 220V 110V+lens

10pcs LED COB Bulb Chip 50W LED Chip 110V 220V Input Smart IC Fit For DIY LED Flood Light Cold White Warm White Street Lamp - AliExpress

Tesfish 100W LED COB Chip Lamp Beads 110V White 6000K Light Engine Integrated Smart IC Driver Free Drive for LED Flood Light Outdoor

Tesfish 2PCS 100W LED Chip 35Mil White 6000K COB LED Lamp Beads for LE — CHIMIYA

Tesfish 70W LED COB Chip Lamp Beads 110V White 6000K Light Engine Integrated Smart IC Driver Free Drive for LED Flood Light Outdoor

Smart IC COB LED Chip Lamp 50W 30W Matrix Diode LED COB Bead Flood Light 220V LED DIY Spot Light Beads No Need Driver

5pcs LED COB Chip 50W 110V Light Engine Integrated Lamp Chip Smart IC Driver for DIY Light Bulb Floodlight[Warm white]