bids are invited for supply and installation of integrated led solar street light. - supply, install, testing and commissioning of all in one integrated led solar street light consist of solar photovoltaic module, battery with 03 days back up, battery management system, control electronics. led driver, pir sensor, inter connecting cables and pole mounting piece integrated into the luminiare as a single unit.solar street light with ip65 protection having a maximum system wattage of 12w with minimum output 2200 lumen output, 28wp high efficiency polycrystaline solar panel, high efficiency mppt based charge controller and 12.8v, 13.6 ah ip68 lithium ferro phosphite (lifepo4) battery with proper battery management system.led lumen efficiency shall be at least 175lm/w and led driver should have> 90% efficiency.typical correlated colour temperature should be 5700k with cri>70.it should have pir sensor to ensure battery optimisation with help of a suitable dimming profile.the luminiare should be housed in ik 08 impact resistance certified ai prs diecast housing with anti corrosive coating and must have uv stablized polycarbonat cover.the luminiare shall have a specially designed pole mounting piece that enables lateral as well as post top mounting and installation at varying tilts from 0 to 15 degree for optimal light distribution.(make - philips model no br710pled22cw12v solar orequivalent in havells and bajaj). , supply and installation of octagonal street light poles - supply, installation, erecting and fixing in position, hot dip galvanized (internal & external surfaces) tapered octagonal street light poles of overall height 5.0 meters, bottom dia 130 mm and top dia 70mm having a sheet thickness 3mm, with window door for switch gear control including one terminal box including grouting foundation bolts 04 nos of size m16 x 600mm and incl suitable bracket with 04 nos of arms of 50mm dia gi pipe medium grade with standard arm length complete all as specified and directed