... Epistar,CreeLumen260-310LMOpticsOptical grade PC collimatorLens Diameter35 mmBeam Angle36deg (Wide Spot)Rendering Index(Ra)>80Total Length53 mm (including pins)Net Weight38gHousingMachined ... , office, cafe, bar, tea house, Museum 4.Store local and focal illuminationTerms of trade1.payment term:T/T:30% in advance ...