LED Transit Light
				Features:
				  Dimension: 1500mm x110 x 39.7 mm
				  light source: 420SMD   LEDs
				  Power: 28W
				  Housing - Aluminum
				  Base type - Defined by   customer
				  Housing Color - Silver
				  Weight -< 4Kg
				  Power Requirement -   24VDC
				  Power Consumption - Maximum 50W
				  Operating Temperature-20 ~ 85 degree   C
				  Humidity 0~90% non condensed
				  Body Temperature 50 degree C 
				  Ambient   Temperature 25 degree C
				  LED life > 50000hrs
				Optical Specifications:
				  Beam Angle :120degree 
				  Color Temperature Cold   White (5500-6500K)
				  Illuminance227.5 Lux @ 2.1m(floor) /351 Lux @ 1.4m(reading   plane)
				  CRI>75
				  Cool White (tested data for reference):
				  Reading plan   (85cm high from floor surface)
				  For two-side seats 165 Lux
				  For rear bench   seats 80 Lux
				  Aisles floor surface 110 Lux
				  Dust. noise and water   protect
			    No glare