You are purchasing one unit of the sterilight s810rl compatible UV lamp for s8q-pa, s8q-pa/2 s8q, s8q/2 s8q-gold 10,000 hour long life lamp 6 month warranty includes free gloves for handling 40 watts UV hot cathode germicidal UV bulbs (uv-c), are low-pressure mercury arc lamps that are the most effective tool for eliminating microorganisms such as virus, bacteria, mold and yeast in the air and impurities in water. Produces uv-c (253.7 Nm wavelength) radiation (harmful to eyes and skin).
Effective hours rating: 10,000hrs ultraviolet germicidal light bulb
For 825 gallon per minute units
Used in the s8qpa, s8qpa/2 s8q, s8q/2 s8qgold, s8qgold/2 ssm37, ssm37/2
10,000 hour long life lamp