40 x 450mm black anodized heatsink for Samsung 96 diode quantum grow board strip

Description

Hello, up for sale is a single black anodized 40mmx450mm heatsink. Included is 3 mounting screws for quantum strips. It is used for mounting 400mmx30mm 96 diode quantum strips that I also have for sale in my items for sale listings. For a link to my listings, please go to:
https://www.ebay.com/sch/thenatmann/m.html?item=174299131424&hash=item289509ae20%3Ag%3AP5EAAOSwGTBe0IH4&rt=nc&_trksid=p2047675.l2562
Listing is for heatsink only. LED Strip not included, please contact me for help.
Black anodized is much better than any color for heat dissipation. It is up to 10% more effective than silver colored heat dissipators.
These heatsinks can be used for various purposes including modifying and attaching to Meanwell HLG power supplies to allow them to become cooler. These heatsinks are just under 18 inches long. They include mounting holes that are tapped to allow for screws to mount quantum strips. There are also holes to allow for discreet wiring. There are also holes on the outer edge that are used for mounting purposes (there are 9 holes total on each heatsink). I sell a DIY kit that you can mount 5 of these heatsinks to, which will make a very nice light fixture that is 20inx16in. Each light fixture would be very good for a 4 sq ft area. Please notify me if you need any help with anything.
Listing is for Heatsink ONLY
Paypal only, Lower 48 states only, I have very good feedback and will definitely work with you if you need any help whatsoever. Returns are free, please notify me first and return item back in the same condition you received it. I am not really here for profit, I am here to help you grow things with DIY!!
Anything shown in pictures are not included in listing other than the heatsink only.