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I had some very kind words about my RGB flashy light tube on the lakeside desk and few of you wanted to know how it worked so i thought i would together a parts list https://imgur.com/a/iZdnlXP https://coolcomponents.co.uk/products/lumazoid So this is the circuit board that powers it all. the tube comes from http://clearplastictube.co.uk/opal-acrylic-tube (The tube must be Opal, as this has a right detraction and low light pass through so you cant see the individual diodes.) This the cheapest ive found, but look about If your willing to wait a little while you can grab LED for really cheap, otherwise Amazon is fine, All you need is a set of WS2812b leds. https://www.aliexpress.com/item/1m-2m-3m-4m-5m-ws2812b-ws2812-led-strip-individually-addressable-smart-led-strip-black-white/32682015405.html?spm=2114.search022.214.171.1242c1c607p9fHQ&ws_ab_test=searchweb0_0,searchweb201602_2_10065_10068_10130_10547_319_317_10548_10696_10192_10190_453_10084_454_10083_10618_10307_10820_10301_10821_10303_537_536_10902_10059_10884_10887_321_322_10103,searchweb201603_57,ppcSwitch_0&algo_expid=e6bc95e7-9045-446d-bbf6-8c499b6ec5a4-4&algo_pvid=e6bc95e7-9045-446d-bbf6-8c499b6ec5a4&transAbTest=ae803_5 If your willing to wait a little while you can grab LED for really cheap, otherwise Amazon is fine, All you need is a set of WS2812b leds. All thats left is a power supply https://www.lovehoney.co.uk/product.cfm?p=38028&fo_c=24&fo_k=f1c47fa53cd74ff365030346d2cad328&fo_s=webgains&wgu=12161_196673_15496715608343_47c87cdd3d&wgexpiry=1557447560&utm_source=Webgains&utm_medium=Affiliate&utm_campaign=196673&utm_content=https%3A%2F%2Fuk.redbrain.shop%2F you can go usb, along the draw isnt too high or a wall version https://coolcomponents.co.uk/products/5v-2a-barrel-jack-power-supply?variant=895036620814&gclid=CjwKCAiA7vTiBRAqEiwA4NTO689q0iWCZMq0gmMiG4IHGD1LSMXuM6K4O_fEKcnqzTfkK14nysC0ThoCCQIQAvD_BwE All you gotta do is thread the leds through the tube, wire the leds in, soldering helps, or solder on a flappy extension for easy removal https://www.ebay.co.uk/itm/5Pcs-3-Pin-10mm-LED-Connector-For-WS2811-WS2812B-SK6812-RGB-LED-Strip-Solderless-/182561826989 cut one end off, solder on and then you have a solid quick release find yourself some 40mm pipe clips and then attach how ever you wish, my plan is once my 3d printer arrive to print out some multi functional brackets for it. Any question feel free to respond Neon Rabbit