Solar panel:2V/140MA
Battery:1PC 1.2V/800MAH Ni-Hm High temperature Battery
Light source:5mm*1pcs superbright Led
The col of the Led:red,yellow,white,green,blue
Temperature rang:-20℃～+70℃
Compression resistance:300KN
Work time:10hours per night
life time:more than 3 years
Size:102*60MM
Packing:40pcs/ctn.0.68kg/pc.28kg/ctn
Installation diagram:bore a hole with 40MM depth and 104MM dia