... and ultraviolet 4.Overheat protection Fiber optic engine specification:R-150w light source device Characteristics1.OSRAM HQI-R 150W:6000hours life span2.Cold cup ... ,red,green,orange,blue,grass green,white5.Diameter:125cmFiber optic engine medol: ModelVoltageBlub TpyeFuse specificatipnslamp lifeDimensions(mm)WeightR-150120v/60Hz ... OSRAM 250A/5A6000H L320*W285*H150 10.0KGFiber optic engine picture: