SUPERNIGHT DC12V 16.4Ft Blue 5050SMD 300LED Waterproof Flexible LED Light Strip SMD 5050 LED Rope LightsThere are 300pcs Blue color leds on 16.4ft flexible PCB board.On the back of PCB,there is double-side adhesive tape which can help you install it easier. This SUPERNIGHT strip can work with 12V 5A power supply/dimmer (Not included). IP65 waterproof PCBThis 16.4ft length flexible strip is waterproof(IP65),indoor use only. The polyester resin material covering the PCB to protect LEDs against multi-directional, low-pressure water jets. Cuttable and JoinablePlease find the scissor mark, then you can cut the strip as you request;Also you can use other strip tools to connect more strips. Easy to instsallStrong adhesive tape on the back of the tape can help you easy to install the strip. Please make sure the surface is dry, smooth, no dust. 12 Months WarrantyPlease contact with us if our 5050 LED strip light can not work or has other problem, please contact us asap. Professional SUPERNIGHT team would help you slove any problems.