& Curr; red, yellow and green signal light sources can be configured with Changming signal at any time, and their continuous working time is longer than that of Changming signal.12Hour, Visual Distance5000More than metres.

& The light source uses the fourth generation green environment protection high power, high brightness white light.LEDThe light source consumes less energy and has a long service life.100000Hours.
& Reflector adopts high-tech surface treatment technology, reflecting high efficiency, lighting distance can reach.200More than metres.
& Curr; Using ProgrammingICControl circuit, two kinds of signal light source and signal and lighting can be converted freely and without interval, and has interlocking function. Button switch is easy to operate and convenient to switch.
& Curr; High-energy memory-free battery, large capacity, long life; after a full charge, the storage capacity for one year is not equal to the full capacity.80%Not less than full capacity within two years70%。

& Curr: The internal circuit design of lamps and lanterns has the functions of preventing overcharge, overdischarge, short circuit protection device and switch from misoperation.
& Curr; High-quality and impact-resistant aluminium alloy material and anti-static surface treatment, anti-static, waterproof, anti-fall, good corrosion resistance

& Curr; Beautiful appearance, compact structure, small size, light weight; easy to carry, can be hand-held, can also carry waistband, bags, or hang with a tie.