Roadblock warning lamp also called pedestrian traffic lights, solar barricade lights is a kind of traffic safety facilities.
The main color, red and yellow two, divided into single and double flash flash, the visual distance is 200-300 meters.
Have power, batteries and battery, the general use of batteries, use time is 300-400 hours.Light source, LED lamp and ordinary incandescent light bulbs, usually with LED, because the LED long service life than ordinary incandescent light bulbs.The surface cover, PC cover.
The usage of use, solar powered traffic sign ,construction and traffic isolation site and road vertebral, warning column, with the use of guardrail and other products.
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