supply of high speed rechargeable fan and others as per description.high speed rechargeable fan and others as per description.,supply of following materials consisting of sl. no. (i) to (iv) (total four items in 1 set) (i) suppl y and fixing of detachable rechargeable lamp on halmet (halmet will be provided by railway), 3 w or abov e, make- everready/philiphs/havelles or similar, qnty. 4 nos.(ii) high speed rechargeable fan, sweep-150- 250 mm,, wattage- 8-20w as per cat ref- make- bajaj pygmy go 178 mm mini fan with led lighting rechar geable, usb charging, 4-hours battery backup, 3 speed, 2-light brightness setting, high speed, portable, make- bajaj/havelles/crompton oe similar. qnty- 1 no. (iii) rechargeable headlight with headband, as per c at ref- philips 5 w headlamp, 1000 mah rechargeable headlight with headband, touch free smart gesture contarol, 140 degree tilt, 450 lm super bright led head light. make - philips, eveready/havelles or similar, qnty. 02 nos. (iv) rechargeable emergency light as per cat ref-philips ioniq 5w portable rechargeable led with backup of upto 5 hrs lantern emergency light. make - philips/havelles/eveready or similar, qnty. 1 no . [ warranty period: 30 months after the date of delivery ] ] => limited