Dimmable LED COB Lamp Chip 50W with heatsink AC 110V 220V Input Smart IC Driver

Why our led chip is better than other chip, because this is new technology DOB,There are 6 fuctions to protect led chip long lifespan. Cooling; Avoid

AC 220V 50W High Power LED COB Chip With Smart IC Driver

AC 220V 50W High Power LED COB Chip With Smart IC Driver

AC 220V 50W High Power LED COB Chip With Smart IC Driver

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NEW Dimmable LED COB Lamp Chip 50W AC110V 220V Input Smart IC

Tesfish 2pcs LED COB Chip 50W 110V White Light Engine Integrated Smart IC Driver for Floodlight

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NEW Dimmable LED COB Lamp Chip 50W AC110V 220V Input Smart IC

NEW Dimmable LED COB Lamp Chip 50W AC110V 220V Input Smart IC Driver Fit For DIY LED Floodlight Spotlight LED