This is a universally compatible spa side balboa p/n 51854 for Artesian Spas  and is the same as the following Balboa P/n's 50527, VL801D,50872,50859,51679,53167,51575,51285,50857,51139,51058 and Jacuzzi Spas F103000 , K123000

This is an older style requiring 2 bulbs for complete night time illumination, they may need to be replaced, one was working the other not at the time of testing

30 day warranty and easy returns


Top side, topside, spa side, spaside