Overview: Solar Panel: 0.3W/2V mono/poly crystalline solar panels Battery: 1pc of 1.2V/600m A Storage Battery LED:4 strings of 10pcs red, yellow, green, blue LEDs Charging Time: 6-7hours Working Time: 6-8hours Solar Panel to: 1st LED 3M Distance Between LEDs: 10CM Specification: Weight Approx:300g Size Approx:10 x 8 x 15