this is Andy fromKingrate Lighting Technology Co, Ltd. Kingrate Lighting Technology Co, Ltd is a manufacture located in FoShan city, China. We are a supplier who provides ultraviolet germicidal lamps, UV sterilizers for application in water treatment / Air disinfection / Surface disinfection / Light cleaning and surface modification, ect.

I am very happy to note that you are interesting in our pruducts like UV lamp 5-55W. We are pleased to offer the item for you, like 2 pins Series UV Germicidal Lamp andInternational Standard UV Germicidal Lamp(4-Pins/Single End). It's very suitable for your sterilization, filtration bucket and our products have the following advantages:

1.Long life-working with electronic ballast, the lamp can burn 13000 hours.
2.High UV output-the UV output is the 40%-60% higher than other UV lamps of the size.
3.Small light decay- UV intensity attenuation is less than 30% in the life
4.Reliability and stability-Reduce the volume of sterilizer equipment, decrease the lamp's quantity in the equipment.