LED Surround with Collar for 20mm water pipe

thingiverse

LED surround that fits snugly on a 20mm water pipe (~26mm OD). Two adhesive strip LEDs are attached to the surround, which can be adjusted in two axes for optimal placement. Used in the corelines A2 lightbox: (http://www.instructables.com/id/A2-overhead-corner-LEDs-lightbox/) Instructions Print one each of all parts. Insert one 4G x 9mm screw through the surround into the small mount, securing it tightly. If necessary, file the head for a lower profile fit. Adhere two 50mm LED strips onto the surround, carefully matching their polarity (negative to negative, positive to positive). Connect the LED strips with a single 30mm bell wire, soldering it securely in place. Securely attach the LED surround to the collar using a 3mm machine screw, accompanied by two washers and one nut. Mount the LED surround on a 20mm water pipe, making sure it is centered and secure. Connect the power source (12V DC, 2 amps for four fixtures in series) to one set of remaining terminals with bell wire. Optional: Install an LED dimmer between the power source and LEDs for increased lighting control. For a diffusion effect, cover the surround with translucent paper and slide it face-first over the paper, securing it carefully in place. Parts: Screws: http://www.bunnings.com.au/zenith-4g-x-9mm-zinc-plated-self-tapper-pan-head-screws-50-pack_p2420133 LEDs: http://www.jaycar.com.au/Ecotech/Eco-Consumer-Products/Lighting---LED-Products/Flexible-Adhesive-LED-strip---Cool-White/p/ZD0570 Bell wire: http://www.jaycar.com.au/Wire%2C-Cable-%26-Accessories/Figure-8-%26-Composite-Cable/Alarm/Bell-Wire/p/WB1700 Pipe: http://www.bunnings.com.au/holman-20mm-x-3m-press-class-12-pvc-pipe-_p4750039