TECHNICAL SPECIFICATION FOR 110W LED LIGHT

110W LED based street lights having in built driver, wide angle asymmetric optics, fixtures with IP-65 protection, Output - minimum 8800 Lumens, Input voltage - 160V - 260V, suitable for mounting on existing 60 mm OD pipe bracket and for the projection of the pole arm 80-120 mm.

Other Technical Specifications:-

a)Light source - White Light Emitting Diodes (W-LED) of reputed make.

b)LEDs must not emit infrared or ultraviolet lights.

c)Normal operating temperature - 10 to 50 degree C

d)Normal continuous operating life should be more than or equal to 35000 burning hours.

e)Colour temperature- Cool white, 6500K + / - 5%

f)Colour rendering index should be more than 75

g)Power factor greater than 0.9

h)THD less than 15%

i)LED lights are to be supplied with matching constant current drivers or SMPS and fitted with appropriate matching lenses as per the requirement.

j)Warranty – Material shall be guaranteed for a period of 18/12 months from the date of supply / commissioning whichever is earlier.

Make: Philips / Osram / Wipro / Crompton greaves / Bajaj only

NOTE: One no. sample shall be supplied for visual & fitment checks and for approval of NTPC. Clearance for dispatch of bulk supply shall be subject to approval of the sample.