Installation instructions TV https://youtu.be/2y7jjb2Ezyo ? . Product : 40g ? . size : 85 mm * 45 mm * 22 mm ? . distant : About 20 meters ? . : SP105E Bluetooth illusion Color Controller ? . excavation : DC5V-24V -LRB- The controller can not regulate the output voltage at the VCC. That the output voltage of your power supply must be the like as the work voltage of your led lights . -RRB- . Can not ?. Please output voltage and amp of your power supply and confirm whether it can match controller and led lights. . If the power, controller and led lights can be matched with each past well, please connect them and set up again as the go product picture shows. . Please set relative quantity count pixels, adjust RGB order and IC type. Otherwise they can not smoothly. ? . To see to it WS2812B strip, please choose WS2811 and GRB on the setting page. . The controller alone LED lights with pain IC. It can not cycle RGB/RGBW LED strip without IC. . `` Magic-LED '' or scanning the QR code on the operating instructions to download and install the App. . Please a power supply not a battery to power the controller. The output power of power supply must be than the max power of led combust. For example, if the work voltage and max amp of your led combust is 5V 10A 50W, power supply output must be 5V 10A at least. Otherwise, it will smoothly. . If the color is actus reus, for example, you the red ink, but the color of the combust strip is ketamine hydrochloride, you need to choose a unusual settings, so much as RGB, RBG, GRB, GBR, BGR or BRG. : ? . 1x SP105E Bluetooth controller ? . 1x 3pin mortal JST ? . 1x Mini ? . 1x User .