Replacement S810RL UV Lamp Bulb for 8 GPM Sterilight S8Q, S8Q/2, S8Q-GOLD, S8Q-PA, S8Q-PA/2 Units Compatible replacement for use with S8Q, S8Q/2, S8Q-GOLD, S8Q-PA, S8Q-PA/2 units Replacement for the R-CAN S810RL bulb All lamps listed are compatible brand UV products. We do not sell Sterilight R-CAN brand lamps. All Bulbs Are Brand New!