- Contact Person : Mr. chen jacky
- Company Name : Qinhuangdao Jinfengfan Electronics Science & Technology Co., Ltd.
- Tel : 0086-335-4040977
- Fax : 0086-335-4042819
- Address : Hebei,QinHuangDao,haining
- Country/Region : China
- Zip : 066100
200mm arrow yellow flashing countdown led signal traffic lights
Related Product Searches:200mm arrow yellow flashing countdown led signal traffic lights,High Quality led signal traffic lights,led signal traffic lights JFF- JHD-2003
200mm arrow yellow flashing countdown led signal traffic lights, using imported super bright LED chip, high brightness with long life. Low voltage 24V luminous circuit power supply, circuit stable safe and reliable easy to maintain, LED by constant current source control and stable current sound. Branch circuit adopts shunts parallel to the current flow through each LED relatively balanced, Countdown for the learning-oriented adaptive countdown, need not use data directly and lane lamp power connector can; Countdown adopts imported microcomputer chip, stable and reliable performance, circuits installed hardware watchdog, make the countdown more stable performance.
The main technique parameters:
Emitting area:200mm/ 300mm/400mm
The input voltage: AC220V ±10% 50HZ
Working voltage: DC24V
Supply mode: constant voltage
Service power: ≤15w
The green wavelengths: 503-505nm, brightness: 6000-8000mcd
The red wavelengths: 620-625nm, brightness: 3000-4000mcd
The yellow wavelengths: 590-595nm, brightness: 3000-4000mcd
Overall dimensions:
Die-casting aluminum: 1050 * 350 * 110 (mm)
polycarbonate plastics: 1080 * 380 * 150 (mm)
Working temperature: - 40 °C ~ 74 °C
