| 2 | NS \"200 watt Flood light :- Supply and Erection of LED based flood light and it must be posses the following minimum specification :-1.The 05 years warranty will be given by the Manufacturer/Brand area Manager in written. Only then, LED light will be acceptable.2. LED lights fittings as per list approved by DULB/PWD Departmentetc.,1.Input voltage:- 90-270 V, AC standred with cut off at 300v with automatic on provision. for protection from surge high voltage the provision of auto shut down should be provided.,2.Input Frequency:- Input Frequency =50 Hz + 3%,3.Power factor :- (>0.95),4.Working Humidity:-10% to 90% RH,5.Working temperature:- -10°C to (+) 50°C),6.Luminary efficiency:- =100 lumen/watt as per LM79 data from certified third party testing facility like NABL approved lab/UL Lab.,7.Optics-Lens Material/Make of lens:- High impact polycarbonate (PMMA)/Cathode, Ledlink, Ledil.,8.Luminary Housing:- power pressure die cast aluminium housing with ADC 12 Or LM6 alloy and toughened glass cover.,9.Screws, Fasteners & Clamping material:- Stainless steel Grade – 304.,10.Surge / Spike Protection:- 4 KV (internal) and 10 KV using external certified surge protector.,11.Make of LED:- Lumileds/Cree/Osram /Nichea /Samsung/Seoul or any other equivalent. ,12.Color Temperature:- 5500-6500K,13.Color rendering index:- = 70,14.Life expectancy of the project (LEDs):- Minimum 50000 hrs. with minimum 70% lumen output L70 data to be produced for LEDs and LM79 for Luminaries.,15.LED Printed Circuit Board:- Metal Core Printed Circuit Board. Thermal Conductivity = 2W/MK,16.Class of Power Supply:- Class II, LVLE input output isolations (Max 100 VA output),17.THD:- = 10%,18.Uplight:- Zero Uplight as per LM79 report from NABL/Lighting Facts/accredited third party testing facility.,19.Photomtry :- LM79 Report from NABL/Lighting Facts accredited lab for all variants. ,20.Lumen depreciation (L-70) :- = 50,000 hours (as per TM21 using L80 data & INSITU data by LED manufacture LM 80 report).,21.Ingress Protection:-IP66 as per IEC 60598/IEC 60529 from NABL accredited lab for all LED.,22.Conducted Emission and Radiation:-Emission test report from NABL accredited lab conforming limits complying with IEC 61000.,23.Driver Test:- As per BIS,24.Wattage Variation:-±10%,25.Wattage of LED:- 1-3 watt ,26.Pole entry dia :- Shouldbe suitable for mounting of 30 to 56mm outer diameter poles with locking bolts / should provide with complete bracket with locking bolt. ,27.LED drive current:-<1000mA ,28.Beam angle:- 80° / 135° with lens ,29.Safety Test:- As per IEC 61347 – 2 - 13,30.LED lights fittings as perlist approved by DULB/PWD Department ,31.LED light fitting will provide a on site Guarantee/Warranty certificate applicable for minimum five(5) years from the date of commissioning of LED lights fitting from company in written., |
| 3 | Supply, erection and commissioning of Timelite 63/65 A. 3 pole / 230V Astronomical time switch Indo Asian / Standard / L&T / Havells make automatic Timer ON/OFF the street light, pillars, wall, MS pedestal where ON/OFF point is available cabinet is fabricated from 22 gauge MS sheet painted, wiring, connection ON/OFF from the bottom of the cabinet the lite DB IP 54 protection complete with Digital timer, 32A. TPN MCB (Indo-Asian), fuse unit, indication lamp suitable for switch from rectifier system, switching system Bakelite connector 32A. Digital timer, auto / manual system, time setter, fiber sheet rubber & plastic components, wiring & component fitting, chemical (Epoxy) including the cost of labour and petty material etc. complete in all respect upto the entire satisfaction of Engineer-in-charge of the work. |
