... chip.2. Lumen efficiency of leds can be 115-125Lm/W.3. Passed CE, RoHS, FCC, EMC, LVD certifications.4. We ... -7000KCRI(Ra)≥70IP gradeIP65LED junction temperature≤70°CAmbient temperature-40°C—45°CMaterialAluminium + tempered glassLifepsan50,000hrsWarranty2yearsCertificationCE/RoHS/FCCNet/Gross weight0.61kg ...