Optical Power: 120PCS 3W Bri. Тип: Рыба. Мощность: 300 W. install length: 300cm 9ft 120inch. Fixure: Крышка. Ширина: 300*60*60. Input voltage: 100v~260v worldwide voltage. Design for: Fresh water/ plant tank. advantage: best cover and no noise, ultra thin