1. Scope of application:

Oilfield, metallurgy, railway, power industry, public security, fire protection, army, petrochemical enterprises and other fields provide long-term signal indication or inspection work.

2. Performance characteristics:

Red, yellow and green signal light sources can be selected to be equipped with Changming signal. Their continuous working time is more than 10 hours for strong light and 20 hours for weak light.

This product uses the international brand LED light source, and has the characteristics of energy saving and longevity, high brightness, strong light range of 500 meters, effective illumination distance of 300 meters;

The battery adopts special lithium battery pack, which has no memory, no pollution, high capacity, long cycle life, safe and stable performance, low self-discharge rate and can be charged and discharged at any time.

Optimized structural design and special imported ballistic-proof material are adopted to ensure that the products can withstand strong impact, have good sealing performance and work normally in rainstorm environment.

Optimized circuit design has discharge protection function, which can prevent battery from over-discharge and ensure circuit from short-circuit fault. Intelligent charger is equipped with over-charge, short-circuit protection and charging display device.

It is beautiful in appearance, compact in structure, small in size and light in weight. It is easy to carry. It can be carried either by hand or by waistband, bag or tie.