1. 4led per pole, 8LED in total
2.1 led lumen: 6-7lm, lamp 48-56lm
3. Power supply: 3 batteries of No.7 or USB cable (without battery)
4. Color temperature: 5500k-6000k
5. Power interface: 3.5v-4.5v
6. Packing: neutral color box
Uses: table lamp, music table lamp, book lamp, night fishing bait lamp