CureUV Brand UVC Bulb for Elga LabWater Centra LDS Coating:None It has to be replaced

It has to be replaced regularly for maximum performance

Guaranteed Replacement Ultraviolet (UV) Bulb - Miniature 2 Pin (bipin) - 38 Watts - 31

The lamp produces less UV light and more heat

Display: 3-1/2 digit LCD

The iron doped OEM UV curing bulb is compatible with the machine

CureUV Brand UVC Bulb for Elga LabWater Centra LDS Coating:None It has to be replacedGuaranteed Replacement Ultraviolet (UV) Bulb 4 Pin on a Single End 48 Watts 17. 17 Inch Length Lamp Worry Free Performance for 1 Year Our CureUV brand Replacement UVC Light Bulb for Elga LabWater Centra LDS is a 48 watts UV bulb that is 100% compatible with Elga LabWater germicidal OEM Water sterilization filters, UV sanitizers, and water purifiers. This lamp also uses UV C light to inactivate and kill bacteria, molds, protozoa, viruses, and yeasts.