[Attention]Model No SPL-M120 Color Changing Hot Tub Light Bulb.Please Check input Voltage of your Spa light fixture, This is LED pool Light 120VAC If you need 12VAC please purchase ASIN B071W4ZVM8
[Color and Color Show] 5 Color Show made up with full Chromatography, Anchor any solid color from the color show by power switch or CPL-M120 control system, ASIN B07RDWJVMY
[Compatible Fixture]]Dimension: Diamater 77mm/ 3.0" Height 87mm /3.4" Compatible Hayward Astrolite SP059 Series; Pentair Spa Brite Series; Jandy Pro Series Spa Lights Fixture, Replacement bulb for BR20 E26 not E11 Socket
[Control Solutions] 3 Ways to Control this bulb: Power Switch, CPL-120 Control Box, RPL-120 Remote Control, easy to rotate color show, anchor solid color and synch multi pool or spa bulbs.
[Synch & Recall] Easy to synch multi bulbs. Color recall function for your favorite color or color show