Nơi xuất xứ
Shandong, China
Solar panel
2.5v/120ma single crystal silicon
Working hours
charging under standard strong light can work 100 hours a day
Display color
red, yellow, blue, green, white
Display device
5mm ultra bright anti fog LED lamp in Lesson 6
Light intensity
400-500lux
Service life
Ni MH battery 3-5 years
Working environment
- 20 ℃ - + 70 ℃
Material
die casting aluminum shell + reflector
Compression capacity
IP68, more than 20 tons