Details: supply of, “lithium based energy efficient integrated solar street light of 100 watt * 4 nos” of size 1007/475/55mm each in rust proof aluminium housing with monocrystalline solar pv panel of 350w(-0/+4w)mono , lithium battery 25.6 v, 48-75 ah(bis certified), ip 65, high brightness w-led(120 lm/watt) lamp with aluminum reflector for better light distribution,the led efficacy should be minimum 150 lm/w (as per lm 80) cct 5500 - 6500 k, cri >70, color temperature 6500k +500k, microcontroller based charge controller driver, automatic dimming function ( first four hours at full brightness & rest of the time at lower light level with pir motion sensor), dusk to dawn operation, suitable to working temperature: (-) 10 degree c to (+) 45degree c, weight not more than 18-20kg, charging time 1 day and autonomy 2 days with dimming protections: short circuit, overload, reverse polarity and battery protections. firm should provide vital parameters test report from nabl accredited lab and
Sector: Urban Authority