High Power LED COB Chip 7660 Light Source DC30V150V for Down Light Bulb Lamp 50W Cold White 5000LM For LED Flood Light Bulbs DIY

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4Pcs COB Chip 3200K 60W 30?34V LED Light Source for DIY Spot Light Downlight Ceiling Lamp Warm White

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5pcs Chip COB LED Lamp Real Power Y27 LED Lamp Bulb 220V IP65 Input Smart IC For DIY LED Flood Light Spotlight 3W 5W 7W 10W 12W

1Pc 220V 30W White High Power Integrated LED Floodlight COB Chip Lamp (30W White)

12V-14V 30W COB LED Ultra Bright Light Lamp Band Bead Chip 94*50MM

Mini COB LED Lamp Chip 220V/110V 3W 5W 7W 9W Y27 Lampada LED Lamp Bulb IP65 Input Smart IC For DIY LED Flood Light Spotlight

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12Pcs LED Chips COB Light Emitter Component 5W 15?17V for DIY Spotlights Downlight Ceiling LampWarm

Practical Multiple Type 4046 Led Flip Integrated Light Source Cob Lamp Beads