Reef One biOrb is recommend leaving the light on for 6-7 hours a days to simulate a natural environment for your fish.
The xenon gas filled bulb ensures a brighter light and a longer life. The colour intensity of the xenon gas filled bulb is designed improve the colour of the fish.
The 10 watt halogen bulb in the biOrb aquarium light unit should last for around 1200 hours.
The Bio Orb bulb must be replaced with the correct Reef One 10 watt 12 volt bulb. Larger bulbs may destroy the transformer and could have an adverse effect on the light unit and biOrb.
This bulb is suitable for the biOrb 30, biOrb 60, biOrb: SpyOrb edition and biUbe