CCEI PK10R400C/100 Brio 3" Bright White LED Light with 100' Cable for Concrete/Gunite Pools is the brightest nicheless light on the market at 24W with 160 degrees of coverage. Compatible with big 3 automation, and fits into any standard, 1.5 inch return fitting. This light will need to be removed during winter. This version comes with three faceplates for liner pools and is a low voltage, 12V AC light.