LED sign light

Product features:

 

1. The shell is stamped and formed of high quality steel plate;

 

2. The shell structure adopts a sealing structure and has strong waterproof ability;

 

3. Automatic emergency lighting time is not less than 180 minutes;

 

4. Select high-quality LED light source, high luminous efficiency and long service life of 50,000 hours. The switching power supply circuit selects components with stable performance, long circuit life, current limiting circuit design, and protection circuit such as turbulent overcharge, over discharge, short circuit, overload, etc. to ensure long-term stable operation of the LED.

 

Adopt standard:

 

GB7000.1 (IEC 60598-1), GB7000.2 (IEC 60598-2-22), GB 17945, GD01, GB 4208 (IEC 60529) and other standards.