1.Energy-saving,high brightness,the line is simple
2.Stable performance and long life time
3.Size and color can be customized
Qinhuangdao Jinfengfan Electronic Science & Technology Co., LTD. (Jinfengfan lamps factory) is a professional traffic facilities manufacture enterprise collection of scientific research, design, production, sales and service as one . Products including LED traffic lights, solar traffic lights, solar yellow flashing warning lights, traffic signal controller, solar panels, portable solar light, landscape lamp, garden lamp also undertake various bright project. Product features: light source adopts four elements super bright LED, long service life, brightness even, perspective, low power consumption, using special circuit design, won't because of individual LED's damage to reduce the light intensity standards. With constant current, voltage, resistance to surge voltage shock, anti-electromagnetism interference, prevent leakage, and other functions. Lamp shell adopts polycarbonate injection and aluminum alloy precision casting forming, strict seal, structure tight, aesthetically beautiful and vogue.
JFF - DJ - 3001 / 300* 300 LED traffic countdown timer, red, green for monochromatic ,red for mixed color, molded case; emitting components adopt imported LED chips, high brightness, long service life. The countdown is the learning type countdown, use the microcomputer AT89C51 control circuit, adopts hardware watchdog, the line is simple and stable performance, Shine circuit working voltage adopts 24V DC voltage, computer chips 7805 three end by providing 5V dc voltage integrated circuit working voltage.
The main technique parameters:
Emitting area: 300*300 mm/400*400 mm/600*800 mm
The input voltage: AC110V/220V ±10% 50HZ
Working voltage: DC12V/24V
Supply mode: constant voltage
Service power: ≤5w /10w/15w
The green wavelengths: 503-505nm, brightness: 6000-8000mcd
The red wavelengths: 620-625nm, brightness: 3000-4000mcd
The yellow wavelengths:590-592nm,brightness:3000-4000mcd
860*480*10(Shell material:polycarbonate, iron galvanized coating)
A superior location, convenient transportation, high quality, good service and constant innovation are our best advantages.
Qinhuangdao Jinfengfan Electronics Science & Technology Co., Ltd., established in 2002, is located in a beautiful littoral city - Qinhuangdao, Hebei Province, with not only beautiful scenery but also convenient transportation. Our corporation specializes in developing and producing traffic facilities. After about ten years of development and improvement, we have become ... View detail