1. Battery: built-in 1.2V 600mAH NI-MH battery

2. Lumens: 100LM

3. Charging time: 6 hours

4. Working time: 8-10 hours, total working time more than 10,000 hours

5. Solar panel: 2V 100MA

6. Life time: 5000h

7. Working temperature: -20 -60

8. Length of String: 5M/7M/12M

9.Led Quantity:20leds/50leds/100leds/200leds

10. Length from Solar panel to first stake: 2M

11.Color:White/Warm White/Multicolor