supply of brushless dc (bldc) motor ceiling fan, sweep size: 1200 mm.brushless dc (bldc) motor ceiling fan, sweep size: 1200 mm.,brushless dc (bldc) motor ceiling fan, isi marked, sweep size: 1200 mm, minimum air deliver y-210 cubic meter/min, total harmonic distortion- 8% [max], rated voltage: 230 v, 50hz single phase ac, spee d control with electronic regulator (step type with minimum 5 running positions), blade thickness (min): 1.1mm, b lade material : aluminium, bearing : double ball bearings, down rod size (without shackle) : 300mm, shank & sh ackle thickness (min) : 2mm, canopy : 2 nos., colour standard: white, bee rating : 5 star (as per bee-s amendm ent to schedule 8 for ceiling fans rev.2 dt. 08.08.2019), rated power-28 watt [max], warranty [min] 2 years. co nforming to- (i) is:374/2019 (ii)is:302 (part 2/sec 80) - for safety requirement. (iii)is:14700 (part 3/sec2) for th d (iv)the firm has to submit type test report from government accredited test labs like nabl/cpri etc. along wit h the offer. (v) routine test certificates has to be submitted along with supply. (vi) acceptance test shall be carrie d out by