133mm Passive Pin-fin heatsink For DIY LED Grow Light

Heatsink comes with two flat sides for easier mounting to rails, two through holes for wire routing, and includes 4 screws for mounting the heatsink as well as 4 screws for mounting your COB/holders.

Please note that due to the nature of the product some pins may move slightly during shipping. Feel free to move the pins back to their original position using a string, empty ball point pen case, or your finger and a light pull.