In most buildings, it should stay on for three hours. This includes hospitals, theatres, town halls and libraries. Some buildings can provide a one-hour duration if evacuation is carried out immediately and re-occupation is held off until the emergency lighting system has recharged.
As we all know, emergency led bulb products are now indispensable household appliances in our daily life
Lamp beads are the core components of emergency led bulbs. Different types and qualities of lamp beads have different luminous efficiency and lighting angles.
The high power rocket LED bulb is a kind of light-emitting diode bulb, which is characterized by emitting light of different colors when the current is forwarded.
Welcome to the extensive light bulb collection from JIANGMEN KOFI LIGHTING TECHNOLCOGY CO., It includes LED
