AME for IEI and EEI street lights, yard lights, LTOH lines, Transformer sub-stations and purchase of materials to SKVS temple, Srivarimettu, Kalyani Pumping scheme,TTD Temples and Kalyanamandapams in Chittoor district in ESD-SBH, Tirupati for the year 2026-2027 Part-B (Supply of Electrical Materials)

Supply of FRLS-H / HFFR PVC insulated 1100V grade as per IS : 694 / 1990 specification for Copper cable. Makes: Finolex / RR kabel / Havells/Finecab/ KEI/Polycab/Gloster/Goldmedal/GM/ Fortune Arrt/Anchor/Million/ APAR(Anushakthi)

36/0.3mm (2.5 Sqmm)

56/0.3mm (4.0 Sqmm)

84/0.3mm (6.0 Sqmm)

Supply of ……...PVC insulated and sheathed FRLS copper round cable for voltage up to 1100V as per IS 694/1990. Makes: Finolex / RR kabel / Havells/ Finecab /KEI/Polycab/ Gloster/ Goldmedal/GM// Fortune Arrt/Anchor /Million

3 core 2.5 Sqmm

3 core 4.0 Sqmm

4 core, 4.0 Sq mm

4 core, 6 Sq mm

Supply of 23 / 0060 twin core twisted / flat heavy Copper wire. Makes: Finolex / Polycab / Havells / V-Guard / Gold Medal / GM / Million / Vimal /Airson/CRI/ Tamra/ ollvin/Avocab

Supply of 3 Core…………. Flat Copper cable of ISI for Submersible Motors confirming to IS:694:1990. Makes:Finolex/RRKabel/Polycab/Havells/KEI/ Gloster/ Goldmedal / GM/ Finecab/ Million/ APAR(Anushakthi)

Supply of ………………….. Makes:GMGHome/GoldMedalOlive/MillionZoom /GreatwhiteOmega/Koncept/Vimalopel/ Anchor/Vihan/CPL/ Havells Reo/Elleys

6A 1 Way flush type Swich.

6A 3/2 pin flush type Socket with shutter.

6A Triangle Plug Top of

16A flush type Swich.

16A flush type Socket with shutter

stepped type Electronic Regulator

Spike Guard with 4 No Switches and 4 Nos Sockets.

Supply of ………….. Makes:Legrand(Myrius/Lyncus)/Schneider(Clipsal X/ Livia AB)/ Crabtree (Murano/Athena)/Lauritz Knudsen-englaze (Formerly L&T)/ GM-(Four-Five)/ Goldmedal(GIFA)/Million (M-VEE)/Anchor (Roma PLUS)/Precision (Series7) /Honeywell(Blenzepro)

6A / 10A 1 Way 1 Module Modular Switch.

6A/10A 3/2 Pin 2 Module Modular Socket with shutter.

16A / 20A 1 Way 1 Module Modular Switch.

20A Modular Socket with shutter

Supply of ……. 4 Pole Change Over Switch on Load with open Execution as per IS:13947 Makes: Socomec / L & T / HPL / Havells/ C&S

Supply of ……..HRC Fuse Links as per IS 13703-Part 2/IEC 60269- Part 2 Makes: L & T / G E / C & S / Standard / HPL / Havells / Siemens / Indo Asian

Supply of ………., Adjustable, Confirms to IEC 60947-2 and IS 13947-Part 1&2 having Breaking Capacity ………. with thermal magnetic release Panel Mounted. Makes: L&T- D shine / Schneider-CVS/Legrand -DP X3/ Siemens- 3VL / Hager-h3/C&S -Winbreak2/HPL-Techno

250A 3 Pole MCCB,36/35 KA

400A 3 Pole MCCB,36/35 KA

Supply of ,……... 10KA C/D Curve ISI Mark. Makes: Legrand-DX3 / Schneider-A9/Hager-h3/ Siemens-5SX4/ Havells STADx / Lauritz Knudsen (Formerly L&T)-AU/Indo Asian-Opti pro/ HPL (Techno) /Anchor (Uno Plus)

Supply of ……... Isolator. Makes: Legrand-DX3 / Schneider-A9/Hager-h3/ Siemens-5SX4/ Havells STADx/ Lauritz Knudsen (Formerly L&T)-AU/Indo Asian-Opti pro/HPL(Techno)/ Anchor (Uno Plus)

Supply of ……….. RCCB for earth leakage protection. Makes: Legrand-DX3 / Schneider-A9/Hager-h3/ Siemens-5SX4/ Havells STADx/ Lauritz Knudsen (Formerly L&T)-AU/Indo Asian-Opti pro/HPL(Techno)/ Anchor (Uno Plus)

40A 2 Pole,30mA

63A 4 Pole,100mA

Supply of . Lamp with input voltage 90 to 300V, Colour temparature 3000k - 6500k, Beam angle 170- 220 degrees, B22 base. Makes: Phillips /Crompton / Bajaj / Havells / Halonix/GM/HPLSyska / Green Lites / Fortune Arrt / GoldMedal / Luker/Leo/Orbit /Rhino / GLO LED/Million/Victoria/Benlo/Goldwyn

Supply and fixing of18W heavy duty LED Down lighter, suitable for Recessed mounting made of pressure diecast alluminium body with powder coating, acrylic diffuser with Driver as per IS: 15885 (Part 2/ Sec 13) : 2012 , operating voltaGEVenture ranGE-Venture of 150 to 265 Volts AC, P.F > 0.9, SurGE-Venture protection: 2KV, THD<10% with high power LED's having efficacy of > 100 lumins / watt, CCT: 3000K - 5700K, minimum CRI > 70, Luminaire performance complies to IS 10322 (Part 5 / Sec-3) etc., complete a) LUMINAIRE MAKE : Phillips / GE-Venture / Crompton / Wipro / Bajaj / Havells / Halonix/Jaquar/HPL/GM / GreenLites / Gold Medal/Eveready/ FortuneArrt b) LED MAKE : PHILIPS LUMILEDS / CREE / NICHIA / OSRAM / SAMSUNG/Everlight

Supply and fixing of ........ LED Slim Panel Round / Square suitable for Recessed /Surface mounting made of diecast alluminium body with powder coating, acrylic diffuser with Driver as per IS: 15885 (Part 2/ Sec 13) : 2012 , operating voltage range of 150 to 265 Volts AC, P.F > 0.9, Surge protection: 2KV,THD<10%, with high power LED's having efficacy of > 90 lumins/watt,CCT: 3000K - 5700K, minimum CRI>70, .etc., complete Makes : Surya /C&S/ Fortune Art / Syska / Enrich / Stanjo/Polycab/Ib LED/Opple/R LED/Luker/ Orbit/ Trinic/Lumen/Panasonic b) LED MAKE : CREE / NICHIA / OSRAM / SAMSUNG / EVERLIGHT

Supply and transportation of 16 Sq.mm 4 core LT XLPE insulated, 1100V grade armoured Aluminium UG cable as per specification confirming to IS:7098 (Part-I) / 1554-1. Grade-A: Make: Torent / Universal / Unistar / Havells / KEI / Gloster / Polycab / RR Kabel / Finolex.

Supply and transportation of 25 Sq.mm 3 1/2 core LT XLPE insulated, 1100V grade armoured Aluminium UG cable as per specification confirming to IS:7098 (Part-I) / 1554-1. Grade-A: Make: Torent / Universal / Unistar / Havells / KEI / Gloster / Polycab / RR Kabel / Finolex.

Supply and transportation of 50 Sq.mm 3 1/2 core LT XLPE insulated, 1100V grade armoured Aluminium UG cable as per specification confirming to IS:7098 (Part-I) / 1554-1. Grade-A: Make: Torent / Universal / Unistar / Havells / KEI / Gloster / Polycab / RR Kabel / Finolex.

Supply and transportation of 70 Sq.mm 3 1/2 core LT XLPE insulated, 1100V grade armoured Aluminium UG cable as per specification confirming to IS:7098 (Part-I) / 1554-1. Grade-A: Make: Torent / Universal / Unistar / Havells / KEI / Gloster / Polycab / RR Kabel / Finolex.

Supply and transportation of 150 Sq.mm 3 1/2 core LT XLPE insulated, 1100V grade armoured Aluminium UG cable as per specification confirming to IS:7098 (Part-I) / 1554-1. Grade-A: Make: Torent / Universal / Unistar / Havells / KEI / Gloster / Polycab / RR Kabel / Finolex.

Supply and Transportation of ……….. ……. double walled corrugated HDPE duct made as per specification BSEN - 500 86/IS 14930 Part-II. Makes:DURA LINE (Dura Guard) or its equivalent make.

Outer dia 78mm and Inner dia 63mm

Outer dia 90mm and Inner dia 76mm

Supply of 28W, 1200mm BLDC CeilingFan Sweep : 1200 mm (48"), Rated Voltage: 230V , Frequency:48- 52 Hz, Operating Voltage: - 140-290v single phase AC. Power Factor : 0.99, Air Delivery : 235 CMM Rated Power : 28 W - 30 W, Motor Speed : 350 RPM with speed control, Bearing : Double Ball Bearing Down Rod Size : 260 mm, Service Value : 8.2 CMM/W, Operating temperature within 2 degree of ambient warranty : 3 years on site, Speed Control: Regulator Compatible Conforming as per IS 374-2019 Latest. Makes and Model : Atomberg - EFFICIO - 1200mm(48")/Equalant/TTD Approved Brands, Colour :- White/Ivory

Supply of 1400mm ( 56" ) BLDC ( Brush less Direct Current ) Ceiling fan with double bearing to operate as 230 V , Single phase, 50 Hz AC Supply. including transportation. Specifications : Model - Atomberg - Efficio - 1400 mm ( 56" ), 35 W Sweep : 1400 mm ( 56 " ) Type of motor : Brush less DC ( BLDC) Rated voltage : Single phase, 230V AC Rated Frequencey : 48 - 52 Hz BEE labelling / Star rating : 5 Star Operating Voltage range : 110 to 290V AC Power factor : 0.99 Service Value : 7.8 CMM /W Thermal Harmonic Distortion (THD) : Less than 10 % ( THD) Air delivery : 272 CMM (m3/mm ) Rate power : 35 W Motor speed : 275 RPW with speed control No of Poles : 14 Poles with 7 Magnets Stataor Winding Gauge : 22 SWG Bearing : Double ball bearing No of baldes : 3 Type of blade leaf : 1.1 mm thick alluminium sheet Down rods size ( without shackels ) : 260 mm Operating temparature : With in 2 degree of ambient Class of inculation : Class B Warranty : 3 Years on site Speed Control : Regulator Compatible Colour : White /Ivory /Matt brown Make :Atomberg / Havells / Crompton / TTD Approved brands

Supply of 18" (450mm) Wall mounting / Pedestal Air Circulators. Makes: Crompton / Havells Turbo Force / Orient Tornado II / Almounard/Halonix Turbon/Polycab./ G.M. (Air-Burst)/Goldmedal(Toofan)

Supply of 12" (300mm) Cabin fan. Makes: Crompton / Havells ciera / Orient Wall 11/Halonix

Supply of 9" (225mm), Light duty exhaust fan with double ball bearing and wire guard etc complete. Makes: Crompton / Bajaj Bahar WG / Havells Ventil Air-DSP / Orient hill air/Halonix /Polycab/ G.M. (Xenix)/Goldmedal (Rapido-9)

Supply of 12" (300mm) ISI, 900 RPM Heavy duty exhaust fan with metallic blades with Mark. Makes: Crompton / Almounard / Havells Ventil Air-DB

Supply and fixing of stem type ISI marked (IS 3017 / 85) snap action adjustable thermostat storage water heater including making connection testing etc. as required.

11" stem thermostat

7" stem thermostat

Supply and fixing of ISI marked ( IS:4159) marked copper sheathed,nickle plated, mineral filled heating element including making connection testing etc as required

12 / 15 MS plain rod fan hook

Supply and fixing of Anchor fastner with fan hook /Providing MS Fan hook with grouting and cement plastering

TW / PVC Round Blocks

Design, Fabrication, Supply, Installation and Commissioning of Outdoor type timer box of size 600mm(W) x 600mm(H) x 300mm(D) and made with 14SWG CRCA sheet steel cleaning with 7 tank process and painting with powder coating. The box shall be made by provide rubber beeding, door knobs etc., and the front door with double leaf arrangement with hinges and locking arrangement. Suitable heat Dissipation / Air / Ventilation ducts with inside wire mesh shall be provide to the panel. The box base shall be mounted on 40x40x6mm MS angle with stand legs at 4 corners at a length of 700mm each of 40x40x6mm MS angle with necessary welding and the angles shall be painted with two coats of enamel black paint over one coat of red-oxide. The timer box legs should be fixed in ground of size 400mm depth by using 20mm HBG metal in 1:3:6 ratio.

A 9 Ply - 18 mm thick plywood sheet of size 0.50 m x 0.50m to fix inside the box and the following shall be supply and fix firmly on the ply wood sheet and giving necessary connections between Isolator - contactor - timer - out going MCBs etc., with suitable size of PVC copper wires /bus links and suitable holes to be made at bottom sheet of the box for incoming / outgoing cables and install the box at site as directed during execution by the site Engineer. a) Incoming: 100 A FP Isolator-1 No, b) Out Goings: 63 A 4-pole MCB - 2 Nos, c) LED indicator lamps-3 Nos, d) ML - 4 3 Pole, 415 V Power Contactor L & T) - 1 No, e) Togele / 6 Amps 2 Way Switch and giving connections.- 1 No, f) Digital Time Switch (L & T) - 1 No, g) An earthing terminal should be provide to the box, h) Danger name plate -1 No, i) The ratings of switches, feeder name, bus bar / cable chamber etc., shall be indicate on panel with stickering letters as directed during execution.

Supply of ……. Sizes thermo plastic cable junction boxes with IP66/67 weather proof, for outdoor installation with konckouts for cable entry including terminals etc., complete (sizes in mm). Make : Hensel/Sadhrish

G.I Nuts, Bolts an Washers each set

PVC /cotton tape Role ( 8 Mtrs)

Supply of 24" (600mm) Wall mounting / Pedestal Air/ Air circulators. Makes: Crompton / Havells Turbo Force / Almounard/Halonix

Supply, Transportation and fixing of storage / Pressure type Vertical / Horizontal 230/250V single phase 2000watts ISI mark 5 Star rated water heater with SS tank and ABS plastic body of 25 Ltrs. capacity to withstand up to 6.5 bar of water pressure including all standard accessories and dead weight pressure reducing valve on out let side, including cost of 2 Nos nylon / PVC / Metallic hose pipe, testing and all labour charges etc., complete. Makes : Crompton Solarium (Neo/Qube) / Jaquar Elena / Venus Lyra / Racold Andris Lux Plus / AO Smith HSE SDS Plus /Havells Puro DX/Warmex

Supply and Transportation of 40W LED Post top lantern made with cast Alluminium with decorative opel polycarbonate diffuser with IP 65 protection etc., complete with all accessories. Makes: Crompton LPTO-40-CDL-M/ Bajaj Celesta BGCL 40 W LED Wh/Wipro LP 02 or equivalent in Phillips/Keselec/Havells Endura Spring

Supply of 15" (375mm) ISI, 900 RPM Heavy duty exhaust fan with metallic blades with Mark. Makes: Crompton / Almounard / Havells Turbo Force/Halonix Krypton

Supply, transportation and fixing of 36 W Recessed / Surface mounting 2' x 2' (600x600 mm) LED luminaire made of CRCA sheet housing with powder coated with acrylic diffuser, Constant current Driver as per IS: 15885 (Part 2/ Sec 13) : 2012 , With System lumen output ≥ 3200lm operating voltage range of 150 to 265 Volts AC, P.F > 0.9, Surge protection: 2KV, THD. a) LUMINAIRE MAKE : Phillips / GE-Venture / Crompton / Wipro / Bajaj / Havells / Halonix/Jaquar/HPL/GM / GreenLites / Gold Medal/Eveready / FortuneArrt// Rhino/Panasonic b) LED MAKE : PHILIPS LUMILEDS / CREE / NICHIA / OSRAM / SAMSUNG/Everlight.

Supply and transportation of 50/60 W LED Flood light Luminaire made of pressure diecast alluminium housing with powder coated,having protective toughned glass, Supply Input voltage 120 - 270 V AC, P.F > 0.90, high power LED's System efficacy >100lm/W and junction temprature < 70°C, with Ingrees protection IP66, Luminaire performance complies to IS 10322 (Part 5 / Sec-3), IK05, Driver surge protection 4KV, In house additional Surge protection ≥ 10KV with wide/ Narrow beam optics, THD90%, , CCT: 3000K - 5700K, minimum CRI>70, etc., complete a) LUMINAIRE MAKE : Wipro / Philips/ GE-Venture / Crompton/ Bajaj /Greenlites / Havells/Capart(Premium) /Halonix/ Polycab /Keselec/HPL/Jaquar/Eveready / Surya (Lumasmax / O Flood) / FortuneArrt (Fin) b) LED MAKE : PHILIPS LUMILEDS / CREE / NICHIA / OSRAM / SAMSUNG.

Supply of T8 /T5 18W LED batten type fittings Make: Make: Phillips / BaJaj / Crompton Greaves /Wipro / K.Lite / Halonix / ORKUS / AKURAI / Havells/jaquar Technical Specifications: Electrical Parameter : Specification 1) Input power (W) :18±5% 2) Input Voltage (V) :230±5% 3) Power factor :>0.95 4) THD % : <15% 5)Output Voltage (with load) Vdc :60 to 80 V DC 6) Output Current (mA) dc : 225±5% 7) Driver Efficiency (%) : ≥90% 8) Operating Voltage : 140-270 VAC 9) Operating Frequency(HZ) :50± 3 Hz 10) Output open circuit protection :YES 11) Output short circuit protection :YES 12) Surge Protection : ≥ 2.5 kV

Optical Specification 1) LED make: NICHIA (Japan) / OSRAM (German) / PHILIPS LIMITED/ CREE (USA) / BRIDGELUX (USA) /SEOL / LEDNIM /EVERLIGHT / LED / EPISTAR / EDISON 2)Luminous Flux (Lumen) : 1800±5% 3)Luminous Efficiency (LM/W) : 100+5% 4) Colour Temperature(K) : 5500K to 6500K 5) CRI : ≥ 80 6) LED Beam Angle (Degree):>150 Degree Mechanical: 1) IP Grade : IP20 2) Base : NA 3) Housing : PC 4) diffuser : PC

Supply of 75W LED Day light integral IP 66 street light / Road light fitting with pressure die-cast aluminium body suitable for mounting to the existing poles with 50mm to 60mm outer dia bracket (adjustable stem pipe) with suitable capacity of isolation constant current driver.The luminaire shall be with Lense for distribution of lighting and suitable to operate on 230V, 50 Hz AC supply as per the following specification. Make: TTD Approved Brands 1. Output Luminious :7500 Lumens +/-5% 2. IP grade : IP 66 3. Material for glass toughened glass 4. Material for LED engine:metal core PCB 5. Working temperature: 0 C to 50 C 6. Working humidity : 10% to 90% relative humidity 7. Working life: > 50000 hours 8. LED make: NICHIA (Japan)/OSRAM (German) /PHILIPS LIMITED/ CREE(USA) /BRIDGELUX(USA) /SEOL / LEDNIM /EVERLIGHT / LED / EPISTAR / EDISON 9. LED operating current: 700 mA 10. LED efficiency:>135 lm/w 11. Luminaire efficiency: Not less than 100 Lumens/W + / - 5% 12. Total system wattage:75W +/-5% 13. CCT: 5500K-6500K 14. CRI : >70 15. Input voltage and frequency :230-240V AC, 50 Hz +/- 3 Hz 16.Operating voltage:140V-270V AC universal Electronic Driver 17. Input current : ≥300 mA 18. Power factor:>0.95 19. Driver efficiency: >90% 20. THD : < 10% 21. LED drive current: 700mA 22. IEC/IS Applicable for Luminaire: IEC60529

Supply of 120W LED day light integral lP 66 street lights / road light fitting with pressure diecast aluminium body suitable for mounting to the existing poles with 400mm to 600mm outer dia bracket (Adjustable stem pipe) with sultable capacity of isolation constant current driver. The illuminate shall be with lense for distribution of lighting and suitable to operate on 230V , 5OHZ, AC Supply Makes: Phillips / Crompton Greaves Mipro / K Lite / Halonix / Orkus / Havells 1. Output Luminious :12000 Lumens +/-5% 2. lP grade : lP 66 3. Material for glass: toughened glass 4. Material for LED engine: metal core PCB 5. Working temperature: 0 C to 50 C 6. Working humidity ; '10% to 90% relative humidity 7. Working life: > 50000 hours 8. LED make: NICHIA (Japan)/OSRAM (German) /PHILIPS LIMITED/ CREE(USA) /BRIDGELUX (usA) /sEoL / LEDNTM /EVERLTGHT / LED/EPISTAR/EDISON 10. LED efficiency:>135 lm/w 1 1 . Luminaire efiiciency: Not less than 100 LumensM+/-50lo 12. Total system wattage:12OW +l-5o/o 13. CCT: 5500K-6500K 14. CRI : >70

Supply of 200W LED Day light non-Integral IP-66 flood light fitting with pressure diecast aluminium body suitable for mounting to the existing poles / High mast brackets with suitable capacity of solation constant current drive. The luminaire shall be with lense for distribution of lighting and suitable to operate on 230V, 50HZ AC supply. Makes: Phillips / Bajaj / Crompton greaves /Wipro / K-Lite / Halonix / ORKUS / Venture / Havells 1. Output Luminious :20000 Lumens +/-5% 2. IP grade : IP 66 3. Material for glass: toughened glass 4. Material for LED engine: metal core PCB 5. Working temperature: 0 C to 50 C 6. Working humidity : 10% to 90% relative humidity 7. Working life: > 50000 hours 8. LED make: NICHIA (Japan)/OSRAM (German) /PHILIPS LIMITED/ CREE(USA) /BRIDGELUX (USA) /SEOL / LEDNIM /EVERLIGHT / LED / EPISTAR / EDISON 10. LED efficiency:>135 lm/w 11. Luminaire efficiency: Not less than 100 Lumens/W + / - 5% 12. Total system wattage:200W +/-5% 13. CCT: 5500K-6500K 14. CRI : >70 15. Input voltage and frequency :230-240VAC, 50 Hz +/- 3 Hz 16.Operating voltage:140V-270V AC 17.universal Electronic Driver 18. Power factor:>0.95 19. Driver efficiency: >90% 20. THD : < 10% 21.IEC / IS Applicable for Luminaire: IEC60529

Supply and transportation of LED Driver as per IS 15885 (Part 2 / Sec 13)..2012 with input line voltage 120V-270V AC, 50Hz with surge protection of 4.0 KV, IP20, suitable for …………. LED street light fitting with 2 Years Warranty. Makes : Philips /Crompton / Bajaj/ Havells/Surya/Greenlites/HPL/Halonix/Jaquar/Ib LED/Promtec/Eveready/Stanjo/ Pro-Lite.

Supply of 120 W High Bay LED light fitting with high power COB / individual LEDS on SMD suitable to operate on 230V, 50 Hz AC supply as per following specification Technical Specification of 120W LED High Bay Light Fitting Luminaire a. Output of luminous flux of LED luminarie (after losses in Glass, Lense, Reflector etc., as applicable:- For 120W, Luminous flux > 12,OOO Lumens (Factory certificate to be submitted) b. Height at which 120W LED high bay luminaire fitting to be fixed. Average and centre illuminations:- c. Luminaire viewing angle:- 135 Degrees d. Photometric curve:- Factory document to be provided e. Body lamp shade:- Aluminium pressure die-casted housing with powder coating. Aluminium reflector f. lP Protection :- lP-54 (or) above lP 54 Protection g. Diffuser / Glass:- Glass lense h. Material for LED:- Chip on Board (COB) / SMD i. Working Temperature :- 0 Degrees to 50 Degrees Centigrade j. Working Humidity:- 10% to 90% Relative Humidity k.Working Life:- >50,000 Hrs at 35 Degrees Centigrade ambient temperature' l. Light distribution curve / Beam pattern, Average lighting / Beam angle:- To be submitted LM -79, photo metric report of luminaire m.Size of luminaire Bottom dia and height :- As per manufacturers specification of BaY lights. 2) LED a) Make of LED used in manufacture of fittings. (COB):- NICHIA (JAPAN) / OSRAM (German) / PHILIPS LUMINED / CREE (USA) / EPISTAR / BRIDGELUX (USA) / SEOL / LEDNIM / CITIZEN LED.

b) LED Power:- High power COBs are to be used. Factory proof shall be submitted / lndividual LEDs for SMD. c) LED Operating current:- Maximum operating current to be specified. (AC current & DC Current) d) LED life:- > 50,000Hrs with 70% of Lumens output. e) LED Efficacy (in Lumens / watt) :- > 1 1 5 lm/w (LED Test report to be submitted) f) Luminaire efficacy :- Not less than 100 Lumens / Watt g) Total system wattage including losses (Luminary wattage):- Luminaire output = 120w system output = 12OW +l- 10% hj Correlated colour Temperature (CCT) (Natural light / Day light ):- 5500K-6500K i) Colo Rendering lndex (CRl):- >80 (3) MCCB High power COB LED / individual SMD LEDs must be mounted on copper MCPCB for high thermal conductiv and fastest heat transfer from LED junction. a) Heat Sink:- Good thermal management System should be provided & LED must be mounted on heat sink conductive aluminium bars with suitable large surface area by means of fins to dissipate the heat to ambient air 4). Electrical a) lnput Voltage and Frequency range:- 230V AC, 50Hz +/- 3 Hz b) Operating Voltage:- 140V - 270V AC Universal Electronic constant current Driver (Self NABL ACC lab report) c) lnput Current :- to be submitted with bid d) Power factor:- >0.95 e) Driver efficiency (Constant current driver with isolation transformer) Driver should be easily detachable & replaceable - > 85% (Manufacturers internal report shall be submitted) f) Total Harmonic Distortion (THD):- <10% (Test Method IEC:610003-2)

g) Protection for over current, over voltage, over temperature, under voltage and output short circuit, surge protection sKV, IEC 6100- 4-5:- Shall be provided. Proof shall be submitted. h) Electrical connections:- lnternal connections with 0.75 Sq.mm 3 core cable. i) LED drive current : - To be specified 5) Warranty for total luminaire:- 5 years 6) Standards Applicable

Supply of copper wire suitable for LED’s connection purpose.

Supply and Fixing of 4 feet T5, 18W LED Batten type fitting with lnternal driver with Polycarbonate housing & PC diffuser suitable to operate on 230V AC,50 Hz power supply as per the followin specification. Make: Philips / Osram / Havells / Crompton Greaves / GE / Orkus. Specifications: 1 . lnput Power: 18W +5 % 2. lnput Voltage and Frequency: 230V+5% AC, 50H2. 3. Power factor : >0.95 4. THD o/o : <15% 5. Operating Voltage : 140 - 270VAC 6. Surge Protection : > 2.5 kV 7. LED make: Nichia (Japan) / Osram (German) / Philips Limited/ Cree (USA) / Bridgelux (USA) / Seoul / Lednim / Everlight / Epistar / Edison. 8. Luminous Flux (Lumen) : '1800 + 5% 9. Luminous Efficiency (LMM) : 100 + 5% 10. Colour Temperature (K): 5500K to 6500K 1'1. CRI :>80 12. LED Beam Angle : >150 degress 13. lP Grade: lP20 Warranty : 5 Years. Standards Applicable: lS: 10322 Part-S, Sec-3. Manufacturers internal Type Test

Optical Specification 1) LED make: NICHIA (Japan) / OSRAM (German) / PHILIPS LIMITED/ CREE (USA) / BRIDGELUX (USA) /SEOL / LEDNIM /EVERLIGHT / LED / EPISTAR / EDISON 2)Luminous Flux (Lumen) : 1800±5% 3)Luminous Efficiency (LM/W) : 100+5% 4) Colour Temperature(K) : 5500K to 6500K 5) CRI : ≥ 80 6) LED Beam Angle (Degree):>150 Degree Mechanical: 1) IP Grade : IP20 2) Base : NA 3) Housing : PC 4) diffuser : PC

(Rupees Three Lakhs Thirty One Thousand Ninety Six and Paise Nine only)