This package for the Aqua Ultraviolet Classic 80 Watt UV Sterilizers includes TWO Aqua Ultraviolet Classic UV Sterilizer 40W Lamps, TWO Quartz Sleeves, & Silicone Lube. The Silicone Lube is for all o-rings on your Aqua Ultraviolet UV Sterilizer. O-rings and gaskets, including the quartz sleeve gasket, should be lubricated annually, and when you're changing out your bulbs and quartz sleeves is the perfect time to do this.

Each Aqua Ultraviolet Classic UV Sterilizer 40 Watt Replacement Lamp is 33.5" long (including pins).

The replacement Aqua Ultraviolet Classic UV Sterilizer 40 Watt Quartz Sleeves are 36" long and includes the rubber gaskets.