COB CHIP 9W 220V DIY BULB-LED - iFuture Technology
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Have LED Bulbs Reached Their Final (and Cheapest) Form?
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Cheap 2024 LED COB Lamp Bead 10W 20W 30W 50W AC 220V 240V IP65 Smart IC No Need Driver DIY Flood Light Led Bulb Spotlight Outdoor Chip Lamp
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What's inside and LED bulb - Teardown explanation
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LED 3W 5W 7W 9W COB Chip Lamp 220V Smart IC No Need Driver LED Bulb for Flood Light Spotlight Diy Lighting Cold white Warm white - AliExpress
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10pcs/lot MINI LED COB Chip 220V 3W 5W 7W 9W Smart IC No Need Driver LED Bulb Lamp for Flood Light Spotlight Downlight Lighting
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E14-B22-E27 Dimmable 15W Globe LED Candle Bulb Light with IEC62560 - China 12V LED Flashlight Bulb, Bayonet LED Bulbs
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What is this?The COB LED lamp beads are widely used in home, studio and other scenes to replace and repair floodlights, spotlight bulbs, panel lights,
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COB LED Light Chip Bead 9W 120lm 4000-4500K 65mm 27-30VDC Natural White 4Pcs