This replacement bulb for your AquaLuminator will allow you to continue to bathe your pool in bright light. The bulb is made to last for 3,000 hours to ensure you get plenty of use out of your AquaLuminator pool light. This replacement bulb will help you to experience AquaLuminator's advanced hydro-optic technology, up to 200% brighter than other pool lights. Easy to install! Simply remove old assembly and attach the new one!