REPLACEMENT BULB FOR FURNLITE T4 16W LAMP 12W | eBay
PoolTone™ 120V 16W Pentair® Hayward® Spa Bulb Cool White LED
16W F16T4 17 Inch Fluorescent Light Bulb Replacement for Furnlite FC 952 T4 by Lumenivo - Easy to Install with A G5 Mini Bi-pin Base - 8,000 Hours - 3000K Warm White - 860 Lumens - - Amazon.com