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Update July 14, 2021
Why is emergency lighting necessary?
In today's fast-paced world, emergencies can strike at any moment, leaving us in darkness and uncertainty. That's why having reliable emergency lighting systems is crucial for our safety and...
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Update June 17, 2021
Powerful LED Emergency Backup Driver
QIHUI Lighting dedicated to developing innovative energy-saving lighting products that provide a positive economic and environmental impact, introduces its line of LED Emergency Power Supply to...
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Update April 22, 2021
What are the advantages of LED fire emergency ceiling lights?
What are the advantages of LED emergency light? The advantages of emergency light are as follows: 1. High luminous efficiency and large lighting range Since the main function of fire emergency...
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Update April 07, 2021
Why choose QIHUI's LED Emergency Driver?
Most of the LED Emergency Driver manufactured by QIHUI are suitable for the input voltage between 85V-265V, and some products are suitable for the input voltage between 176V-265V. LED Emergency Kit...
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Update April 05, 2021
QIHUI Lighting's high-safety Li-ion Battery
As we know, as a backup power source, the battery is an important part of LED Emergency Battery Pack. All of our LED light emergency driver adopt high capacity Li-ion battery as a backup battery....
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Update March 12, 2021
How is the LED Emergency Driver use?
What is QIHUI LED Emergency Driver? QIHUI's LED Emergency Driver according CB, CE & RoHS standard . It adopt a long-life recyclable Lithium-ion battery, self-check function satisfied users...
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Update October 27, 2020
Solar street light - green light
Introduction: With the increasing awareness of energy conservation and environmental protection, a new type of pollution-free green energy - solar energy is increasingly being taken seriously. In...
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Update October 27, 2020
LED emergency light how to choose?
Occasionally, due to special circumstances, emergency lights will always be used. For example, when power outages, earthquakes, and fires cause the use of conventional lamps, it is the time when...
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Update October 27, 2020
LED emergency lighting driver circuit design
Emergency lighting is a very important lighting device. It automatically charges the backup battery during normal power supply, automatically switches battery power after power failure, provides...
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Update October 20, 2020
Working principle of Qihui emergency light
Guide: What is the led emergency light, everyone has encountered such a situation in life, that is, when the power is suddenly cut off, the emergency lights around will be lit, and the led emergency...
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