Solar road stud02 Power supply: solar power Power storage: battery or capacitor Operating time: shined for 8 hours with standard luminous intensity in one time can sustain power supply continuously for 72 hours Shining rate: 4hz f+20 percent Displaying colors: red, yellow and so on ¬ª5 led: 2 x 3 pcs super bright. View distance: over 1, 000 m Life in use: over 3 years used in a efficient way Temperature range: -20 fpc---- + 70 fpc Size: ¬ª116 ´ 21(h) mm Material of shell: pc plastic anti- uv material Weight: 270 g Compression resistance: 10 tons Key features: Round design creates good appearance while relieving the impaction from traffic load so as to be durable Combined size complying with the size of round post and saponaceous appearance, it can be installed at the top of round post at the cross, and make the cross clearer at night Two reinforced veins are designed inside to strengthen compression resistance Solar panel, electronics and optics are fitted inside waterproof and unbreakable According to requirement the number of led can be single light, double lights and three lights in one side, as well single light, double lights and three lights in both sides Two screw holes are designed on both sides so as to be fitted steadily with screws in road or round post Epoxy glue is filled in the shell. Easy, simple and steady to install like a standard road stud with two screws or glue, both in road and in round post Suitable for edge line of road 1 pc/ white box, 30 pcs/ carton Carton size: 475x 423x 317mm