Notice Inviting Tender (NIT) by the Central Government And Public Sector Of India for Supply Of 1 Watt Led Bulb, 90-140 V Dc, E27 Metallic Screw Cap Bulb, With Constant Current Driver Operation For Retroi Filment In Place Of Existing, 25 W Screw Type I C Lamp Operated With 110V Dc Supply In Railway Coaches Conforming To Following Specifications: Cce/Scr/Tl And Ac/18.09.15 . 1 Led Make:Nichia/Osram/Seoul/Philips Lumileds/Lednium/Cree/Avago. 2 Led Lumens:Greater Than 130 Lm/W. 3 Colour Temperature:Min 6000K To Make 7000K. 4 Led Life: And Gt 50000 Burning Hours Of D-70 Life Span Supported With Lm-80 Test Data. 5 Depreciation:30 Percent Max After 50000 Burning Hours. 6 Colour Rendering Index: And Gt 80. 7 Input Operating Voltage:90-140 Vdc Non Polarised Voltage Range 200 Vdc Withstanding For 10 Minutes Suitable To 24 Hours X 7 Days Continuous Working. Construction:E27 Metal Cap Milky White Polycarbonate Cover, Leds On Aluminium Mcpcb Attached To An Aluminium Or Ceramic Heat Sink, Smps Type Constant Current Drive With Minimum 75 Percent Efficiency And Potted With Non Flammable Material. All Electronic Components Used Are Of Industrial Grade And Capacitors Are Related C And Above. Overall Size Shall Be Within 70-80Mm Length And 43-50Mm . 8 Average Illumination Level Lux :Glare Free Uniform Lighting With 15-20 Lux At 1 Meter And An Overall Bulb Efficiency Of More Than 70 Lm/W. Note:Manufacturer Should Submit Proof Of Purchase Of Led S From Approved Sources Along With Validation Of Driver Controller Card. in Secunderabad - Andhra Pradesh has been published.
The last date of this tender is 30/08/2016, work value is  0 (Refer Doc) INR, EMD is  0 (Refer Doc) INR and tender document fees is  0 (Refer Doc) INR
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Tender Document

Related Information

Location

Secunderabad - Andhra Pradesh ( IN )

Ownership

Central Government And Public Sector Of India

Sector

Railway Transport

Important Dates

Published on

24 Aug, 2016

Submission Date

30 Aug, 2016

Opening Date

30 Aug, 2016

Key Values

Work Value

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EMD

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Document Fee

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