LED chip COB bead bulb 12V 36V DC 3W 5W 10W 20W 30W 50W 100W rgb smd flood light

MR16 LED Bulb 3W 5W 7W 12V Spotlight SMD Down wall GU5.3 Cold Warm White. LED Source Chip Bead 220V 240V 30W 50W 70W 100W AC COB High Power Light Bulb. 　LED cob chip 10W 20W 30W 50W 70W 100W rgb bulb floodlight lamp DIY DC12V 32V.

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