CureUV Brand UVC Bulb for Osram 21259 Siemens LP4015 Storage Temperature: -20-55

Storage Temperature: -20-55

NL43 or NL52

Replacement Quartz Sleeve for Neptune TRI-12 Replacement UVC Light Bulb

While the light may still be visible after 12 months of operation

1/2″ MNPT combo

CureUV Brand UVC Bulb for Osram 21259 Siemens LP4015 Storage Temperature: -20-55Guaranteed Replacement Ultraviolet (UV) Bulb Medium Bi pin (2 Pin), Double Ends G13 Base 15 Watts 17. 22 Inch Length Lamp Worry Free Performance for 1 Year Our CureUV brand Replacement UVC Light Bulb for Osram 21259 is a 15 watts air, water, and surface treatment bulb. This lamp also uses UV C light to inactivate and kill bacteria, molds, protozoa, viruses, and yeasts. This replacement germicidal bulb comes with a G13 medium bi pin base on both ends