Description: Waterproof LED light design can be ideal for aquarium, fish tank, garden pool, seaside, also can be as household decoration, suitable for hotel, bar, etc. 24key Remote controller design convenient for you to adjust the lighting mode and light color, light brightness, easy to operate. Specification: Condition:100% brand new and high quality Material: Plastic Item Type: LED Aquarium Light Light Source:SMD5050 LED LED quantity:10pcs Remote control key:24key Light Color: Colorful Light Power Supply: 3 x AAA Batteries(Not Included) Remote Controller Battery: 1 x CR2025 button battery(Included) Size: Approx. 70 x 25mm/2.7 x 0.98in(L x H) Method: Put in 3 AAA batteries(not included),turn around the box of the light by following the arrow of the back of the base to turn on the led light. After that,you can turn on and turn off the light with the wireless remote. For the RGB Light you can change to multi-color with the 24 key. Package Included: 1* LED Aquarium Light(3 AAA Battery Not Included ) 1* Remote Controller(Battery Included) .