Siemens/Sunlight SB-40 UVC Bulb - CureUV Brand Coating:None Lifetime: 9000 hours

Lifetime: 9000 hours

Ozone free: Yes

Excess heat may also cause damage to the shutters and reflectors in the lamp housing

14 inches (334mm)

Second Wind - 1000KA UV Light Bulb is 10 watts and 100% compatible with germicidal OEM Air sterilization filters

Siemens/Sunlight SB-40 UVC Bulb - CureUV Brand Coating:None Lifetime: 9000 hoursGuaranteed Replacement Ultraviolet (UV) Bulb 4 Pin Step Base on a Single End (B25) 120 Watts 33. 18 Inch Length Lamp Worry Free Performance for 1 Year Our CureUV brand Replacement UVC Light Bulb for Siemens Sunlight SB 40 is a 4 pin on a single end and 120 watt light bulb that has a total length of 33. 18 inches and can last up to 10,000 hours. This UVC light bulb usually has up to 12 months of life after which we recommend replacing it for optimal