If you are looking for one of the leading goose neck reading light,Website: , snake tube reading light, snake reading lamp manufacturers and factory, East Bright Technology Limited is always at your service.With 1pc top brand high power LED; Optics lens beam model; Aluminium structure profile with anodized finishing; External LED driver; Surface mounting and fixed by screws; With mechanical switch.Model No.DimensionPowerInputEfficacyCCT.CRI.Beam∠Profile ∠R1040Spot Φ34x61.5mmBase Φ50x19mm Neck Φ10x400mm3W100-240VAC50/60Hz60lm/W3000K/4000K Ra>8015°/25°/40°Adjustable