supply, installation, testing and commissioning of electronic beautification (facade lighting) at various public land mark buildings in kozhikode , supply, installation, testing & commissioning of electronic beautification (facade lighting) at various public land mark buildings in kozhikode , facade lighting boq for light house , 12w (rgbw) -1000mm wall washer/ wall grazing luminairesupply of rgbw wide beam linear wall washer luminaires suitable for outdoor applications of facade lighting. luminaires should be enabled with high power leds, should consists of highly efficient, uv and temperature-resistant optics with symmetric distribution with glass cover. power consumption should be between 10w to 96w at steady state full intensity. luminaire should be able to run on dc voltage. power factor of the luminaire shall be more than 0.90. luminaire should be provided with suitable integral/separate non-integral power supply unit. the lumen maintenance l70@ 25 °c of the led shall not be less than 70% of the initial lumen after 50,000 burning hours. ingress protection should be ip66or higher. housing should be made of extruded aluminium with 3-4mm thick safety glass. impact resistance level should be suitable to site condition ik07 or better. adequate heat sink with proper thermal management shall be provided. operating temperature: -10°c to +50°c, operating humidity: 10% -90%, housing to have adjustable base bracket for angle adjustment so that the light direction can be adjusted to illuminate desired structural elements. leds of cree / lumiled / osram / nichia / philips shall be used for the light fittings. (mention the led beam angle in the spec). luminaire type : linear wall washer , 10w (rgbw) - floodlight/ accent effectsupply of rgbw surface mounted wide beam round projector luminaires suitable for outdoor applications of facade lighting. luminaires should be enabled with high power leds, should consists of highly efficient, uv and temperature-resistant optics with s