Touch LED Table Light Smart Read Night Light Desk Folding USB Eye Protection Light 1. Input voltage: DC 5V 2. Power: 5W 3. Color: three-color adjustable (normal whitenatural whitewarm white) 4. Power supply: USB direct pluga 18650 rechargeable battery (you need to bring your own) 5. Material: ABS, PC 6. CRI: 80+ 7. Weight: about 160 grams 8. Size: about 44x9 cm, the length of the USB cable is about 0.5 meters Features: 1. It can be placed on the tabletop or clamped on the edge of the table, 10-30mm clip design, built-in silica gel, stable and not hurting the table 2. Constant current drive light, stable without flicker, soft light and eye protection, energy saving and environmental protection 3. Environment-friendly ABS lamp arm design, universal hose, can be bent and adjusted at will 4. Click the switch to cut the color temperature, 3 kinds of light colors can be adjusted 5. Select 2835 optical LED chip, high brightness, low light decay, uniform light, fast heat dissipation, durable 6. Two power supply modes, easy to use 7. Using high light transmission PC lampshade, wide illumination angle