... , beam angle: 120 degree, Warranty: 24MonthsApplication Replacement bulbs for traditional halogen lampes, especially for museums, art galleries, cosmetic,counters where UV ... for surface.3.Ambient temperature:- 20C -- 40C4.Color temperature:2800-3300K,5500-6500K5,Super reliability,pass 4000v hi-pot test6.High lumen output,300lm ...