-Perfect for bedrooms,living rooms,decorate any bar or display counter,conference rooms,office reception areas,cabinet and under cabinet lighting,toe-kick lighting,cove or task lighting,or showcase lighting,cupboard lighting,any indoor applications where space is limited -Voltage requirements of this model are 5V DC. -The 5V power requirements make them an excellent option for direct connection to anything with a USB port. -You can quickly add lighting to a computer, television with a USB port, stand-alone USB power adapter or a separate 5v power supply -The RGB Strip is available in either 1 m (3.3 feet) or continuous lengths of up to 5 m (16.4 feet) long. -Care should be taken to not chain more than three 5 m lengths together due to voltage losses in the LED ribbon Package Weight: 270g Package Dimensions: 15.5cm x 3cm x 15.8cm