Excelvan RGB flexible LED Light Strip Waterproof IP65 15leds DC5V with Controller Battery-powered, LED Tape, Light Strips for TV Cabinet Bike Outdoor Activities Decoration (0.5M) LED strip is 50CM, 15pcs 5050 Leds, very bright. Waterproof and flexible LED strip (IP65 Waterproof);Driven by 3*AA battery(not included). Control with 3 buttons on the beginning of the stripMODE/ SPEED(Brightness)/ COLOR, easy and smart to use. Flexible strips bend to your desired positions - use the 3M self-adhesive backing tape for secure and easy application to almost any surface. Perfect lighting & decoration solution for computer, keyboard, motor,cabinet,cupboard,clothes, corner and reading,camping,fishing.