This triple head LED dock light uses 90 watts of power to produce an impressive 12000 lumen total output. Not only this but each individual head can be both rotated to suit the needs of the application but also can be adjusted between a spot beam and a wide flood beam by sliding the screen. The high quality LED chips used in the heads have an approximate average lamp life of 50000 hours making them the ideal hassle free lighting solution. The durable strong metal arm can be adjusted at 3 different pivot points as well as on 2 different planes. The versatility of this product does not stop there as it can also operate on a supply voltage between 110V to 240V making it ideal for a whole host of locations.