1. Material: ABS
2. Watt: 5W
3. Lumens: 350LM
4. Color temperature: 2700K-6000K
5. Item Color: Black
6. Length of Cord: 39 Inches
7. Size: 15.7 x 4.7 x 4.5 inches, lamp head is 5.5 inches wide.
8. Kindly charge the battery before first use.
9. This USB desk lamp does not come with a charger adapter.
10. Unplug the power cord if you don't use it for a long time.