Size mm 240 x 150 x 20h Equipment LED std. 12 x Cree XP-E HEW White Max. led strip capacity 24 ( 8 strip with 3 leds each) Channels 4 (Red-Green-White-Blue) Mounting through suspension brackets on to glass. Control voltage 24 volt Dimmable Using Junction Box and Timer E-Vision Tempo. Power 29.75 W (with 12 leds installed) Optional Led Strips. Includes Timer & Bracket Mount for Aquarium, also customised with 12 Led Strips for Marine use.