Check the listing for details. Light Assembly 3in for Hot Tub & Spa - Complete Kit with Lens, Bulb & Wiring 12V. Condition: New. Listed at 26.95 USD. Light Assembly 3" for Hot Tub & Spa - Complete Kit with Lens, Bulb & Wiring 12V Our 3" Spa Light Assembly is a complete 12-volt hot tub light kit, not just some of the parts. Fits standard 912 bulb (included) or can be use with an LED light (not included). Superior diffusing lens Reflector, nut & gasket 8 ft. wiring harness with AMP connector Twist-lock bulb socket 12V #912 bulb. Product notes: For 2.5" wall hole. Actual lens O.D. is 3-3/16". 1015Light Assembly 3" for Hot Tub & Spa - Complete Kit with Lens, Bulb & Wiring 12V Our 3" Spa Light Assembly is a complete 12-volt hot tub light kit, not just some of the parts. Fits standard 912 bulb (included) or can be use with an LED light (not included). Superior diffusing lens Reflector, nut & gasket 8 ft. wiring harness with AMP connector Twist-lock bulb socket 12V #912 bulb. Product notes: For 2.5" wall hole. Actual lens O.D. is 3-3/16". 1015