Quartz Sleeve for Sunlight - LP4130 UV Light Bulb for Germicidal Water Treatment Siemens LP4290 and batching

and batching

the light may still be visible through the bulb but its germ killing ability quickly diminishes

The quartz plate in the replacement lamp prevents debris from falling on to the lamp

2 Pin G23 on a Single End - 9 Watt Germicidal Air & Surface Treatment Bulb

Quartz Sleeve for Sunlight - LP4130 UV Light Bulb for Germicidal Water Treatment Siemens LP4290 and batchingReplacement Quartz Sleeve for Sunlight LP4130 UV Light Bulb for Germicidal Water Treatment The Replacement Quartz Sleeve for Sunlight LP4130 UV Light Bulb for Germicidal Water Treatment is an open ended quartz sleeve that works with Sunlight water sterilization filters, UV sanitizers and purifiers. The high quality quartz sleeve works along with UV lamps in water disinfection units. The quartz sleeve enables better protection from breakage,