Flowtron 15W UV Replacement Bulb 2 Pack - BF205 for use in NightGuard FC-4900 Total Length_8.66 inches(220mm) com features a wavelength with

com features a wavelength with lethal effectiveness of up to 254nm that helps in disrupting the DNA of harmful microorganisms and renders them harmless

Colour display for graphical and numerical display of the measured values

Aluminum Reflector Set for Mark Andy Part # HT5280 UV Curing Lamp Bulb

The UV light bulb works with the air/water sterilization filters

The Ultra Dynamics 6780 SUD Replacement UVC Light Bulb 100% Equivalent Germicidal replacement bulb for Ultra Dynamics Model # 6780 SUD

Flowtron 15W UV Replacement Bulb 2 Pack - BF205 for use in NightGuard FC-4900 Total Length_8.66 inches(220mm) com features a wavelength withA 2 pack of 15W UV Bulbs for Flowtron NightGuard FC 4900. Keeps bugs and flies at bay by changing out the bulbs in your Flowtron NightGuard. Convenient 2 pack.