... :2700-3500K or 5700-6500K;RGB;Yellow Surface color: Silver Warranty:2year 5W LED Wall light SpecificationsThe LED wall light features are zero flicker,no ... uv or ir radiaton,no harm to human health,high efficent, ... uv or ir radiation,no harm to human health. 3.high efficent, good heat dissipation;no lead, no mercury , ...