New V2 version is now available:  https://makerworld.com/en/models/182120#profileId-200631

I have tried several ways to brighten up my print bed and wanted a way to have a light bar placed on the glass top and shine light on the print bed. I found a great 12 inch LED light bar with on/off switch and usb power, but it kept rolling over since the light side isnt flat and the light was shining out the sides of the light, so it wasnt all directed at the print bed. So I designed a cover for a 12" LED light to make sure the LED light stays in place, points down and directs all the lights down on the print bed. I found this is a good solutions to have a bright light on the print bed that can be moved around to lighten different parts of the print bed as needed. See the images of the print bed with and without the light and the light from the top of the glass bed with and without the cover. Enjoy a bright print bed!

This was designed to hold the following 12 inch LED light bar from US amazon.

https://www.amazon.com/gp/product/B097BF3ZRM/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Print 2 to cover the entire light bar. No supports needed.