Specification USB charging No. No. Portable Yes. LED colour White Waterproof No. No. Appropriate Location Office Appropriate Location Bedroom Appropriate Location Science Appropriate Location School Appropriate Location Children's room Appropriate Location Home office Type of power plug Type E Rotate in any direction Yes. Lighting style Elegant style Materials ABS Materials Aluminium Exchangeable light source No. No. Cable colour Black Country of origin China Product colour White Built-in display No. No. AC input frequency 50/60Hz Type of supply Alternating current Product depth 58 mm Base height 3 cm Amount 410 mm Product width 144 mm Product weight 700 g LED power indicator Yes. Package width 485 mm Package size 325 mm Packaging depth 435 mm Weight including packaging 1 kg Rotated light source (left-right) Yes. Headlamp adjustable Yes. Tinted Yes. Flexible arm Yes. Built-in switch Yes. Control type Touch Number of USB ports 1 USB port Yes. Supported USB type USB Type-A Minimum order size 1 pcs Pallet products 320 pcs Quantity per package 16 pcs Width 410mm Longitude 60mm Height 148mm