Dennerle Nano Power LED 5.0 -professional lighting for all small aquariums and Nano aquariums. The small LED modul is made from aluminium with cooling rips on the top. This will increase the lifetime of the LED significantly.+ compact slim line design+ 12 high quality LEDs+ Light colour: daylight (Very good colour reproduction)+ outstanding growing light for aquarium plants+ high-quality aluminium casing+ horizontally and vertically adjustable+ long lifespan: 20,000 operating hours+ Safety low voltage 20 V, splash proof+ Holder for glasses up to 5 mm thicknesstechnical data Dennerle Nano Power LED 5.0:for aquaria from 10 up to 30 litres contentLight coloure: 6500 KelvinLighting power: approx. 1270 lux (at 40 cm water depth)500 Lumen (correspond to 100 Lumen/watt5.0 wattsbeam angle: 120