Product Name: LED 275nm 310nm Deep Ultraviolet 12V Air Purification/Water Disinfection Model NO.: LED-265NM Certification: RoHS, CE, ISO9000 LED Chips: Semileds Life: 30000h Housing Material: Plastic and Alum PCB Board Lamp Holder Type: Wire Weld Power Source: DC Output 12V IP Rating: IP20 Power: Radiant Flux 0.4-2.5MW Usage: Medical/Industrial Using Transport Package: Anti-Static Bag Packaging Origin: China Product Description LED 275nm 310nm Deep ultraviolet 12V Air Purification/Water DisinfectionTechnical Parameters: Color: 275nm/310nmChip: SMD3535Voltage: DC 12VCurrent: 20mARadiant flux: 0.4-2.5mWView angle: 140 degreesLife Span: 50,000 HoursApplication: Air Purification/Water Disinfection/Surface Sterilization/Fluorescent spectroscopy/Chemical and Biological analysis etc.Features:Quartz glass lens;High optical power; Low light decay ,2000 hours aging test (IF=20MA, room temperature),Light 50%.2 Years warranty