work of providing led lights , e181300 providing of ik07 ip 66 protected led street light luminaire on existing bracket / pole. fixture made of powder coated single piece pressure die cast aluminum lm6 / adc12 material with heat dissipation fins on housing with uv stabilized pc / toughened glass cover ( uv stablzation report submitted for uv cover ) and secondary lens on each led & should be smd type . the system level luminaire efficacy >=120 lm / wt with high power leds is to be used and potted driver must be potted & has a unique bis r number with input voltage ac 120 to 270 v ac with high voltage cutoff @>=300 v ac and auto resetting safety , input frequency 50hz±3% power factor >0.95 driver efficiency >85% , thd ( i ) 70 and cct 5700k +355k. surge protection shall be min = 4 kv internal and min 10 kv external. driver should be phase to phase protection of 440 v for 4 hrs. manufactures word mark / name engraved / embossing on die cast housing to allow traceability / authenticity. fixture shall be as per is 10322 complianced. oem must have its own in house nabl lab setup for all testing facilities for led fixtures. ( lm79 / lm80 ) certificate / report with liable warranty of product / accessories from oem shall be submitted. all as per pre approved by engineer in charge. for additional technical parameters of products / work , refer annexure a attached with this bsr . , e181303 led street light fixture 45 watt ( philips ) , e181305 led street light fixture 70 watt ( philips ) , e181307 led street light fixture 100 watt ( philips )