... life time and best performance.5.warranty: 2 years.6.45 degree shielding angle.7.8.CE and ROHS. approval.9.50 ... degree adjustable in two aspects, it makes the lighting angle more ... hoursRelevant Certificate CE, RoHS, EMCWarranty 2 years Beam Angle<Degree> 30°/45° degrees Color Temperature Warm white 2,600-3,700K /Neutral ...