Ideal Horizons - 41004 UV Light Bulb for Germicidal Water Treatment Select Product Below:Quartz Sleeve giardia and cryptosporidium that can

giardia and cryptosporidium that can cause harm

from light to dark

solid state electronic ballast with Instant start

the lamps tend to produce less UV light and more heat

When the light bulb releases a short wavelength of 253

Ideal Horizons - 41004 UV Light Bulb for Germicidal Water Treatment Select Product Below:Quartz Sleeve giardia and cryptosporidium that canGuaranteed Replacement Ultraviolet (UV) Bulb 4 Pin 16 Watts 12. 99 Inch Length Lamp Worry Free Performance for 1 Year The Ideal Horizons 41004 UV Light Bulb For Germicidal Water Treatment gives you a worry free performance for an entire year. The 16W UV bulb has an average lifespan of 10,000 hours. The four pin light bulb has a length of 330mm and is compatible with germicidal OEM Water sterilization filters, UV sanitizers and water purifiers.