Specifications:Super bright USB light with 28 long-life LED bulbs.LED attached to adjustable gooseneck so light goes where you want it to.Bright LED light with ON / OFF switch.Easy to use with clip-on or freestanding.Coils for compact storage, great for traveling.Read your books on the go without disturbing people around you.Type: LED Desk LampMaterial: ABSLED Quantity: 28PcsPowered by: 3 x AAA Batteries(Not included) or USB Power Cable(Included)Features: Lightweight, Super Bright, Lowe Power Consumption, Durable, Clip onLamp: 9cm x 4cm x 0.8cm/3.54" x 1.57" x 0.31" (Approx.)Clip: 8cm x 4.5cm x 4cm/3.15" x 1.77" x 1.57" (Approx.)Goose Neck Length: 20cm/7.87" (Approx.)USB Cable Length: 100cm/39.37" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x LED Desk Lamp1 x USB Cable(Other accessories are not included.)