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10W 20W 30W 50W 100W LED Plant Grow Light Chip DIY with AC90-240V Driver Power Supply
10W 20W 30W 50W 100W LED Plant Grow Light Chip DIY with AC90-240V Driver Power Supply
US$5.24 US$6.99

Q: what are the dimensions for the 50W and 100W cob screwholes for mounting heatsinks?

Asked by prassel on 2019-10-07 10:31:31

Kekuj You can refer to the size of chip (4.5*4.5cm).

2019-11-01 03:20:12 Helpful (0)
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