Greenergy TO39 275nm 280nm LED with angle 7degree Place of Origin: China Brand Name: LVL Model Number: GL275-TO39E Certification: ROSH 1-1 Electro-Optical characteristics at 40mA Peak wavelength:275nm 270nm 275-280nm Optical Power:0.2-1.5mW Forward Voltage:5-8V Spectrum Half Width:10nm view Angle:7degree 1-2 Absolute Maximum Ratings Forward Current, DC 40mA Power Consumption 320mW Operating Temperature:-30-50degree 1,Partners in the Workplace,A list of outstanding organizations we have teamed with to help building a successful quality controlling program. 2,Our UV LED Bulb are sold to reseller professionals in over 50 countries worldwide for years. 3,All of our UV LED Bulb made fresh within one month of your order, and has a two year warranty. 4,UV LED Bulb in the China in accordance to strict industry regulations. 5,All of UV LED Bulb are subject to continuous laboratory quality testing. 6,We offer top quality light fixtures for prices well below the market standard. 1. Payment term: T/T, L/C ,Western Union,Paypal 2. Lead time : normally in 5~10 days after confirmation . 3. Sample policy : Samples are always availble for each model,though it will be charged. 4. Shipping port: Changsha , China About Us The Leader of UV LED in China, Greenergy Lighting in LED for yeears, covers around 1000 square meters in Changsha China. We focus on providing environment-friendly but energy saving LED solutions to our people.UV LED is our specialty.