supply of energy efficient 5 star bldc ceiling fan (brush less direct current)energy efficient 5 star bldc ceiling fan (brush less direct current),brushless drirect current (bldc) motor type ceiling fan 1400 mm, central ministries/departments while procuring electrical appliances notified by department of expenditure (doe) shall ensure that they carry the notified threshold or higher star rating of bureau of energy efficiency (bee), governing specification as per is:37 4 latest, isi marked, type of fan/motor- dc/brushless dc (bldc), air delivery 270 cmm, power consumption- 35 watt max, bee star rating- 5 star, power factor- 0.95, rated speed- 290 rpm, no of blades- 3, electronic regulato r, no of running position- 5, double ball bearing, aluminium blade, min blade thickness- 1.1 mm, thd- 5%, lengt h of down rod- 300 mm, shank and shackle mini thickness- 2 mm, salient features- resistant to abrasion,hassle- free operations,trendy design ,devorative design, remote control, accessories in scop of supply- nut,bolt,clamp, remote, minimum warranty 05 year, type of lab which carried out test of complete product to prove the confor mity of product nabl accredited lab as per specification make- airzon, halonix or equivalent. [ warranty period : 60 months after the date of delivery ] ] , supply of energy efficient 5 star bldc ceiling fan (brush less direct current) including modular regulator, motor type 1400 mm sweep, copper winding, minimum air delivery- 270 cubic meter per minute, mini mum rotational speed- 280 rpm, maximum power consumption 35 watts, service value 7.7 and above, with nut bolt, clamp, aluminum blade complete, compatible with all brand regulator, having 5 year warranty as per techni cal specifications attached. test certificate of complete product - from nabl accredited lab, make - crompton gr eaves, usha, orient, havells or equivalent. [ warranty period: 60 months after the date of delivery ] ] , supply of energy efficient 5 star bldc ceiling fan (brush le