Traffic light, traffic sign, solar light ,traffic safety light, road safety light, warming light, Solar traffic light. solar signal, solar traffic product, solar traffic signal, solar light Solar traffic light ,traffic signal ,solar light, solar traffic light, solar traffic safety light, solar led traffic signal light Light source: LED (6000mcd) Diameter :300mm or 200mm Colour: red yellow green Life time: 100.000h/per Solar panel : 30W Life time: ¡Ý15years Life span : 5 years Frequency: Adjustable in 15-90 seconds working hours: ¡Ý70h(in the rainy days) Voltage: 12V Visual distance : 500m Battery: 12V65Ah Note: many different kind and dimention:1:canister units can be 1,2,3. is four direction.2:pattern can be sign, number, and light.