If you are looking for one of the leading goose neck reading light, 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