Spa Electrics EMFL12C3CMPL 3" ATOM Multi-Plus LED Fiberglass Light Kit 15W 100' Cable: With its small form factor & powerful performance, the Atom series can be used to illuminate even the largest pools with ease. Simple, easy install with plug in style LED bulb for easy service The ATOM Multi Plus bulb syncs with all major pool automation systems Standard wall switch mode features 7 colours (including a true 4K bright white) and 4 colour shows. LED life of 50 000hrs (rated)