... 20-60°C(<90% relative humidity, non-condensing)Expected life time10,000 hoursWarranty time1 yearSpecificationModelDT635D600,DT635D800,DT635D1WWavelength635nmOperating modeCWOutput power>600mW,>800mW,> ... 20-60°C(<90% relative humidity, non-condensing)Expected life time10,000 hoursWarranty time1 yearSpecificationModelDT635D3W,DT635D4W,DT635D5WWavelength635nmOperating modeCWOutput power>3W,>4W,> ...