导致交通信号灯

Diameter of the lamp:200mm,300mm or 400mm- Material: PC or aluminum - Display signal: RED & YELLOW & GREEN - UV stabled scratch resistant shell. - Power Factor greater than 0.95 - Turn on/Turn off Time:75msec - Moisture and Dust Ingress: Meet IP 65;IP 54 - Long life: up to 10 times longer than incandescent. Traffic lights parameterlight WavelengthRED624±4nmYELLOW591±4nmGREEN505±2nm The Product accord with Chinese standard GB14887-2003 & GB14886-2006 Delivery time: sample within 10 working days after payment. Payment: 100% T/T in advance Validity: within 3 months from now Warranty: one year warranty for in-house factory repair. Performance indexNO. ITEM SPECIFICATION 1 Power consumption One LED is about 0.07watt,so accord with LEDs quantity 2 Voltage input AC 220V±15% or DC 12V/24V 3 Life span over 100,000 hours for LEDs, over 50,000 hours for the whole group lamps 4 Viewing angle 30 5 Viewing distance 500 m 6 Waterproof IP 65 7 Intensity about 400cd 8 Working temperature -40+80 centigrade 9 Working humidity 0-95% 10 Wind resistance performance 145KM/H 11 Useful life About 20 years Note: 1) All fixing bolts and screws should be supplied including the screws that fix the signal to the poles. 2) Signal heads cables should be supplied for each signal head as follow: 2m cable for 200 mm & 300 mm & 400mm traffic light. (or accord with customers need)