Tender For supply of led 50w flood light input voltage range 145v-270v with auto cut off below 120v, 50hz, ip66, conforming to is 10322/part 5/section 5/2012 & is:16107( part 2/sec1 2012. photobiological safety of leds as per is 16108/2012, type b led luminaire as per is 16107 (part 2/sec 1), type 3 led module as per is 161 03 part-2/2012, efficacy>100 lm per watt, pf>0.95 , driver efficacy >85, thd<10, led chip efficacy>130 l m/watt, colour temperature 6000k, cri>70, beam angle>120, heat sink-aluminium die cast with sufficient f ins to dissiple heat, junction temperature<85 degree centigrade, operating temperature-20 degree c to 50 degree c, 10% to 95% rh. all protection like- short circuit protection, overload protection, over voltage prot ection, reverse polarity, ir>100m ohm, protection against surge and transients>5 kv internal and >10kv f or external. the liminaire casing shall be pressure die casted aluminium alloy with higher thermal conducti vity corrossion resistant epoxy powder coated , stainless steel fastner, led make- osram/ nichia/ cre/ phillips/ syska/ samsung with lm 79, emi/emc compliance system lm 80 & tm 21 reports from accredite d lab nabl/ilac, dc/ac controlled gear as per is: 15885 (part2/section1) 2012, bis safety for led luminaire as per is:10322(part 5/section 5) 2012. make- havells/ bajaj/ crompton/phillips. [ warranty period: 30 months after the date of delivery ]
23 May, 2025
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