CureUV Brand UVC Bulb for GPH303T5L4/P Model Number_Jetrion 4830LED The 'W' quartz diffuser is

The 'W' quartz diffuser is required to withstand the pressures of underwater use

This modest diameter bulb diminishes infrared emission

The T5 shaped bulb is made using ceramic and has a four pin on a single end base

it does not require calibration to a single light source—ensuring consistent

CureUV Brand UVC Bulb for GPH303T5L4/P Model Number_Jetrion 4830LED The 'W' quartz diffuser is4 Pin on a Single End 15 Watt Germicidal UVC Bulb 12. 12 Inch Length Lamp Worry Free Performance for 1 Year Our CureUV brand Replacement UVC Light Bulb for GPH303T5L4 P is a 15 watt with a base style of 4 pins on a single end UV bulb. The UVC bulb measures 12. 12 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 effectiveness. The replacement bulb is made