20 pcs a lot 3W 5W 7W LED COB Source Chip High Power LED COB Side 11mm Light Bulb Light Lamp Spotlight Down light 3000K TO 6500K

20 pcs a lot 3W 5W 7W LED COB Source Chip High Power LED COB Side 11mm Light Bulb Light Lamp Spotlight Down light 3000K TO 6500K

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