Street Lighting Tenders

Supplying and fixing of mild steel, light Grade, medium grade, bracket of 40 mm bore dia 1.2 mr long bent to shape for fixing of LED street light fittings including fixing with and including mild steel clamps of MS flat 50x3 mm and accessories etc complete all as specified and as directed by Engineer-in-charge.

Supplying and erecting integrated LED street light fitting 18 to 22W IP65 & IK08 class having single piece pressure die-cast aluminium housing, having system lumens output of Min. 1800 Lumens, min. efficacy of 100 lumen/W, CRI>70, CCT upto 6500K, THD10%, p.f. >0.95, operating range of 140-270V, inbuilt surge protection of 10 kV, Life class of 50,000 Hrs. at L70B50, including driver complete with 3 Years warranty as per specification No FG ODF/FLS2

Supply, installation, testing and commissioning of 45 Watt, 230V, 50Hz, energy- 24 efficient outdoor LED Street Light Luminaire suitable for roadways, service roads, circulating areas, colonies and other outdoor applications, complete with mounting arrangement, connecting lead, fixing accessories and all associated materials required for satisfactory operation. The luminaire shall be of robust construction with pressure die-cast aluminium housing, powder-coated for corrosion resistance and provided with heat-resistant toughened glass cover. The luminaire shall be suitable for outdoor installation with a minimum degree of protection of IP-66 and Class-I electrical protection. The LED driver shall be inbuilt and designed for reliable operation under fluctuating supply conditions. The luminaire shall have a system efficacy not less than 105 lumens per watt, power factor greater than 0.95, THD less than 10%, and minimum surge protection of 5 kV. The LEDs shall have a minimum rated life of 50,000 burning hours at L70 performance level. The luminaire shall provide uniform illumination ensuring enhanced visibility and safety during night hours, particularly for persons with low vision. The item shall include supply, mounting, wiring, termination, testing and commissioning complete with all labour, tools, tackles and accessories as per the direction of the Engineer-in-Charge.

M&L for GI brackets for LED street lights, made out of Galvanised Iron tubing 40mm bore "light grade" to the required shape,1.5m long fixed with 02 Sets of flat iron clam of size 25mm x 5mm, bolts, nuts and washers of suitable size, with and including applying two coats of synthetic enamel paint (approved shade/colour) over a coat of zinc red oxide primer, complete all as specified and as directed.

Supply and fix LED security light fitting 70 watts ( Smart street Lighting ) New generation energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high efficiency LEDs as lighting source and lens embedded PC cover having top opening seperate driver compartment with IP66 protection an automated lighting fixture that uses integrated sensor to deduct motion or changes in light level brightness upto 50% and once deducted the motion its comes to 100% for few minute then again comes down upto 50% brightness and illuminaying an area only when necessary with high efficiency long life LEDs with In-built electronic driver complete housed in pressure die-cast aluminium housing covered with polycarbonate cover with IP66 degree of protection including GI pipe bracket made up of 40/50mm dia medium grade GI pipe of length 1.50m bent to required shape and fixing on wall/Pole with suitable MS clamps (02 Nos) made up of 40mmx5mm MS flat, nuts, bolts and washers and provision of 3 core PVC insulated and PVC sheathed twisted three core flexible copper wire of 1.0 sqmm from LED fitting connector to GI bracket outlet complete all as specified and directed. Make : Make : Havells (ENDURA SUNBEAM SENSOR LIGHT) Model No - ENDURASUNBEAMSL70WLED757SASYTOPCSENSO or equivalent model & make of Bajaj / Philips / crompton / Wipro / Halonix / Shakti

VARANASI DIVISION-ELECTRICAL/NORTH EASTERN RLY Description:- Supply, replacement, fixing, testing, connecting and commissioning of 60 Watt or above LED inverter street lights fittings with PDC housing, IP 66 and inbuilt battery backup with auto ON/OFF and dimming option(Dimming 50% on battery backup) and backup of upto 3 to 4 hrs. LED Luminaries:-(1) A complete LED lighting unit consisting of a light source and driver together with parts of distribute lights,to position and protect the light source,and to connect the light source to a branch circuit.The light source itself may be an LED array and LED module, or an LED lamp.(2):- 61 Supplied LED luminaries shall confirm toIS: IS:16101(2012) IS :16106(2012).Light Source(LED) in the Luminaries should be of make:- (1):-NICHIA/ CREE/OSRAM/ SEOUL/ PHILIPS/LUMILEDS /LEDNIUM. (2):- LEDs to IS:16105(2012)IS:10322.IS:16108(2012),IS:10322,IEC:62471.Type LED:- High power LED,SMD(Surface Mounting device).1.Input operating voltage :-105-295 V AC.2:- Normal Voltage- 220V AC,3.Driver type: constant current driver with short circuit protection. 4.LED life:- >50000 burning hours .5.Depreciation:- 30% max.after 50000 burning hours.6.Control of distribution:-Full cut off. 7.Surge protection:4KV (internal)+10KV(External Surge protection device) .8. Drive component :Industrial grade only.9.Efficiency of driver electronic: > 85%.10.Beam angle:>=140 degree along w i t h road and &>=80 degree across the road.11.Colour temperature:5000-6500K.12.Colour r e n d e r i n g index(CRI):>=75.13.Ingress protection :IP-66.14.Lumen output: >120 lumens/watt.15.Power factor:>;0.95. 16.Total hormonics distrotion(THD):-15%.17.Lamp cover :Toughened glass or UV stabilsed poly carbonate.18.Finishing:Power coated /Anodized.19.Secondry optics:poly corbonate reflector/ poly carbonates lens.20.Construction of housing: extruded aluminum/CRCA/Pressure die cast aluminum.21.Mounting:Suitable for existing pole/Truss/Lantern mounted.22.Certificate:Firm to submit LM80(In respect of LED used)& LM79(In respect of luminare used) test certificate from National/International accredited Laboratory and OEM certificate for compliance of BIS/IEC.23.Warranty:Firm to submit warranty certificate for five year along with the supply.All fittings should be embossed/sticker with manufacturing date and warranty details at time of supply.20.The weight of fixture should be standard for better heat resistance of LED PCB.All fittings shall be fitted with new suitable bend/elbow with clamp and proper nut and bolt and connection with twisted twin flexible cord of minimum size 16/1 mm copper conductor as per relevant technical specification.