Supply of 20 watts white LED Type Solar Integrated Street lights with consisting Specifications: Power output of PV Module % u2265 75 Wp at 16. 4 % B10. 2 Volt at STC, Battery capacity % u2265 12. 8 V ( nominal ), 30 Ah at STC ( 1 day ) Ingress protection IP65 or better, Nominal bore size of tube/ Thickness of tube 50 mm/ 3. 6 mm, Minimum warranty period for PV Modules ( in Years ): PV module warranted for output wattage % u2265 90 % at the end of 10 years and 80 % at the end of 25 years, Conformity of the specification for Steel tube for street light pole: As per IS: 1161: 2014 latest, Hot dip galvanized condition the zinc coating on the tubes: As per IS: 4736 latest, Certification/ Test report for mechanical components: Test certificate from MNRE/ NABL accredited labs.