DIY LED U-HOME Copper Aluminum Radiator Heatsink Cooling for 100W COB LED

Description

Please take a look at this Youtube DIY Video that teach you how to use this
step-down module
to DIY Building a TRUE 4k home cinema projector (it’s awesome)
it's very useful and funny if you DIY by yourself.(Video from Web Celebrity “DIY Perks” at Youtube website)
DIY 4K Home Cinema Projector:
https://www.youtube.com/watch?v=YfvTjQ9MCwY
The cost performance of our 100W 5600K COB LED is better than YUJI COB LED. YUJI COB is too expensive
Feature of Radiator Heatsink:
1: Heatsink Material:Copper & Aluminum
2: Size: Length x Width x High: 10cm x 5cm x 15cm
3: Suitable for: 9cm CPU Cooling Fan
Package included: 1 x
Copper & Aluminum
Radiator without CPU fan