Specification:1) Solar panel: 180W2) Battery: 2pcs 120Ah/12v free maintenence GEL batteries3) Light souce: 55w low pressure sodium bulb Luminous flux: 8100lm Illuminance: 25lux (from 8 metre height to ground)4) Controller: intelligent controller5) Pole: 6 ~ 8 metre, hot dip galvanized steel with plastic spraying6) Working Time: 10 hours per day and running 3 rainy days7) Working Temperature: -30~ 658) Wind resistance: >120km/h
LOW PRESSURE SODIUM SOLAR STREET LIGHT