Arrow LED Traffic Signal Lights

24V DC Reliable Arrow Traffic Light Signal Maintenance Free , Aluminum Housing Specifications: Electrical Specifications Power Red: <= 15W | Green: <= 15W LED Q'ty Red: Red: 96 pcs | Green: 70 pcs Operating Voltage 110V or 220V AC(±10%), 50/60Hz | 24V DC Operating Temp. -40C ~ +75C Operating Humidity: 10% ~ 90% Photometric Specifications Apply Diameter: 300 mm (12 inches) Visible Range 200m (656ft) Wavelength Red: 620 - 622.5nm | Green: 502.5 - 505nm Intensity Red: >= 4000 cd