Excelvan 2M/6.6FT IP65 Waterproof Flexible Color Changing RGB SMD 5050 60 LEDs DC 5V Battery-powered LED Strip Light with Mini Controller Warranty: All Excelvan strip lights have 1 year warranty, 100% satisfaction and zero hassle returns guaranteed. Battery-operated: Driven by 3x AA battery (Not included). LED strip is 200cm/6.6ft, 60pcs 5050 leds, very bright. Waterproof: IP65 waterproof and flexible led strip, 3m/9.8ft self-adhesive backing tape for secure and easy application to almost any surface. Application: Perfect lighting and decoration for computer, keyboard, motor, cabinet, cupboard, clothes, corner, reading, camping, fishing, etc. Modes: Control with 3 buttons at the beginning of the strip, MODE/ SPEED(Brightness)/ COLOR, easy and smart to use.