WEDECO/Ideal Horizons - 42002 UV Light Bulb for Germicidal Water Treatment Select Product Below:Bulb Only the lamp bulb has a

the lamp bulb has a tube diameter of 1"

The UV shutter liners help in allowing infra red radiation to pass through by reflecting visible light

-Standard lamp included is mercury vapor lamp

along with dichroic reflectors improve UV energy while reducing infra red energy

WEDECO/Ideal Horizons - 42002 UV Light Bulb for Germicidal Water Treatment Select Product Below:Bulb Only the lamp bulb has aGuaranteed Replacement Ultraviolet (UV) Bulb 4 Pin 14 Watts 11. 3 Inch Length Lamp Worry Free Performance for 1 Year The Wedeco Ideal Horizons 42002 Replacement UVC Light Bulb is a four pin on single end light bulb with a total length of 11. 3" and an arc length of 8. 86". The UVC lamp bulb has a peak output of 253. 7nm that can destroy the microorganisms' DNA in water and render them harmless. These specialized UVC lamps and bulbs from CureUV produce