RETRO SERIES Replaces existing Aqua/Lamp® Pool Light Learn More… R10 - Universal 10" Replacement Pool Light Learn More… R8 - Universal 8" Replacement Pool Light Learn More… R6 - Universal 6" Replacement Pool Light Learn More… R1 - retrofit light for any 1.5" threaded fitting Learn More… Retro Quick Reference Guide – English Retro Quick Reference Guide – French