Replacement lamp (bulb) for Sterilight VT4, part number S330RL
Fits VT4, S2Q-PA, SSM-17, and SC4 systems
Standard replacement part number, OEM part
To maintain the best performance and ensure proper treatment the UV lamp needs to be replaced every year. While the lamp may remain lit for some time, after 1 year the intensity diminishes and treatment quality fades.
One year warranty ensures you are getting the proper treatment for the life of the bulb.