The replacement bulb for the Lifegard 25
Watt Filter/UV sterilizer combo, QL25 is made of hard quartz material and
produces 35 percent higher output than soft quartz bulbs.
The quartz bulb should be changed once a year. Remove cap of the UV sterilizer
and gently remove the bulb from it's glass sleeve. Detach the 4 pin connector
from the plug and replace the bulb with the new replacement bulb. Gently place
the bulb back into the glass sleeve and reattach the cap.
CAUTION: Do not operate bulb outside of the sterilizer. Never look directly at
UV light, it will damage eyes and burn skin.