Repl of LED fixtures

Supply of LED recessed mounted circular shape Downlighter having wattage 18 - 20 Watt ,suitable to operate on 140 -270 Volts, 50 Hz supply housing should be Extruded aluminium/CRCA/standard alloy with efficient heat dissipation along with integrated inbuilt electronic driver having minimum driver efficiency ≥ 85%, output min. 100 lumen /watt, life of fixture (including driver ) ≥ 50,000 burning hours., CCT not less than 4000K, CRI ≥ 80, THD ≤10%, power factor ≥ 0.95 with minimum five(05) year OEM warranty complete with all accessories required as per site requirement.( Supply shall be made only after approval of sample installed at site by the EIC )

Installation testing and commisioning of item no.1 complete in existing cut-out i/c making/finishing of existing cut-out (approx inner dia 155 mm)etc. required (including hanging chain if required) as per site requirement i/c dismantling of old light fixture along with deposition to store complete as required.

Supply of LED recessed mounted circular shape Dimmable Downlighter having wattage 18 - 20 Watt with suitable optics and sheilding to ensure minimum glare on ATC tower system display ), suitable to operate on 140 -270 Volts, 50 Hz supply housing should be Extruded aluminium/CRCA/standard alloy with efficient heat dissipation along with integrated inbuilt Dimable electronic driver having minimum driver efficiency ≥ 85%, output min.100 lumen /watt, life of fixture (including driver ) ≥ 50,000 burning hours., CCT not less than 4000K, CRI ≥ 80, THD ≤10%, power factor ≥ 0.95 with minimum five(05) year OEM warranty complete with all accessories required as per site requirement. ( Supply shall be made only after approval of sample installed at site by the EIC ) * Contoller ,key pad and dimable LED fixture must be from the Same OEM

Installation testing and commisioning of item no.3 complete in existing cut-out i/c making/finishing of existing cut-out etc(approx inner dia 193 mm). required (including hanging chain if required) as per site requirement i/c dismantling of old light fixture along with deposition to store and complete commisioning of controller for dimable light and along with the pad /switche complete as required.

Supply of DALI (latest Version) compatible dimmable luminaries controller ,suitable for controlling DALI LED luminaires through the existing wiring ,with minimum 3 independet DALI control channels supporting minimum 20 DALI control devices per channel (minimum total capacity 60 devices), integrated DALI bus power supply ,programmable control diagnostic indication, communication interface (RS-485/Ethernet or equivalent ),DIN-rail mounting ,suitable for operation on 140-270V AC ,50/60 Hz ,complete with all hardware accessories as per the site requirement ( Supply shall be made only after the approval of TDS by the EIC ) * Contoller ,key pad and dimable LED fixture must be from the Same OEM

Supply of programmable wall mounted lighting control keypad with minimum 4/6 configurable push buttons, LED indication ,on/off and dimable luminaire controller through digital communication newtworks complete with mounting accessories as per the site requirement .( Supply shall be made only after the approval of TDS by the EIC ) * Contoller ,key pad and dimable LED fixture must be from the Same OEM

Installation testing and commissioning of Item 5 and 6 with the dimable luminaire (item no.3) including addressing grouping of luminires,configuration of lighting groups, on /off and dimable funtions.The Agency shall submit detailed luminaire grouping drawings ,indicating controller-wise ,keypad-wise and group wise control logic .the system shall be commissioned only after the approval of grouping drawings by the EIC.

Supply of LED recessed mounted circular shape Downlighter having wattage 18 - 20 Watt ,suitable to operate on 140 -270 Volts, 50 Hz supply housing should be Extruded aluminium/CRCA/standard alloy with efficient heat dissipation along with integrated inbuilt electronic driver having minimum driver efficiency ≥ 85%, output min. 100 lumen /watt, life of fixture (including driver ) ≥ 50,000 burning hours., CCT not less than 4000K, CRI ≥ 80, THD ≤10%, power factor ≥ 0.95 ,with minimum five(05) year OEM warranty complete with all accessories required as per site requirement.( Supply shall be made only after approval of sample installed at site by the EIC )

Installation testing and commisioning of item no.8 complete in existing cut-out i/c making/finishing of existing cut-out (approx inner dia 193 mm)etc. required (including hanging chain if required) as per site requirement i/c dismantling of old light fixture along with deposition to store complete as required.

Supply of LED surface mounted Downlighter having wattage18-20 Watt, suitable to operate on 140 -270 Volts, 50 Hz supply housing should be Extruded aluminium/CRCA/standard alloy with efficient heat dissipation along with integrated electronic driver having minimum driver efficiency ≥ 85%, output min. 100 lumen /watt, life of fixture (including driver ) ≥ 50,000 burning hours. ,CCT not less than 4000K, CRI ≥ 80, THD ≤10%, power factor ≥ 0.95 with minimum five(05) year OEM warranty complete with all accessories required as per site requirement.