(6) 40 x 450mm heatsink for Samsung lm561c 301b led quantum grow board strip

Description

THIS LISTING IS FOR:
6 - 40MM X 450MM Heatsinks
These are heatsinks I specifically ordered for the LED strips to build a frame out of, but they can be cut to length and used for any purpose you may need a heatsink for. Some people are even cutting them and using them on their MeanWell HLG power supplies to keep them cooler. All you need is a piece of 1/2" aluminum angle on each side and you can space your LED strips how you want them to be. See the pics for an example. They are 40 x 450mm(approximately 18") and hold the 30 x 400mm strips perfectly(see pic). We also have the heatsinks available in an 860mm(approximately 34") length to build bigger lights. It is very easy to attach the strips to the heatsink with thermal tape, heatsink plaster, or, if you like, drill the holes and use self-tapping screws. We also have We always ship discreetly and this listing is private so your purchase can remain anonymous.
Anything shown in the pictures other than the heatsink is not included in the auction. It is for demonstration of how the strips fit the heatsinks and what you can build only.