Specifications20W Tri-proof led tube light 1.2ft 20W 2000LM. 2.3000-6500K . 3.frost cover and wave cover. 4. 5 years warranty.
2ft 20W 2000LM waterproof led warehouse light, IP65 LED tube light 20W
led tri-proof tube
|LED Light Source:|
|Lamp Luminous Flux(lm):|
|Lamp Luminous Efficiency(lm/w):|
-20 - +50
|Lamp Body Material:|
|Place of Origin:|
Guangdong China (Mainland)
PC Cover and Aluminum
1. High light efficiency, reaches 110LM/W.
3. All products tested before shipment to ensure quality.
4. High power 80W available.
Test and application
- Q:Emergency light set specification
- closed staircases, smoke proof staircase and elevator room, fire elevator room or common antechamber;
- Q:Emergency lights turn off electricity and unexpected power outages, how emergency principle?
- The relay contacts are normally closed contacts and normally open contacts. The normally closed contacts are disconnected when the circuit is energized, and the normally open contacts are closed when the circuit is energized.
- Q:What's the role of the fire emergency light?
- So why install fire emergency lights, fire emergency lights what role? Here's to introduce to you.
- Q:How far is the emergency light for an office building? How far is a fire emergency?
- The use of on-site fire protection for emergency response requirements, fire emergency lights and other types of integrated circumstances will be explained;
- Q:Where should fire emergency lights be installed?
- Three, auditorium, building area of more than 400m2 of the exhibition hall, business hall, multi-function hall and restaurant, building area of more than 200m2 studio;
- Q:What is the power of emergency lighting?
- rated voltage: AC220V + 10%, 2, rated operating frequency: 50HZ
- Q:Fire emergency lights how to use, led fire emergency lights circuit diagram
- the user to connect the power supply fire emergency lights, as long as the fingers press the test button two will also fire emergency lighting lamp lights lit.
- Q:What is the implementation standard of the new national standard fire emergency lamp?
- in the fire state, the smoke near the ground is less and the oxygen is much, and the instinctive reaction of the evacuation is to bend or crawl forward. Therefore, the partial illuminance illumination is more effective than the uniform illumination produced by the high position installation
- Q:What's wrong with fire emergency lamp fault alarm?
- when the light source of the emergency luminaire is short circuited or the light source is open, the malfunction indicator lamp flickers at the frequency of 1Hz, and the alarm sound occurs simultaneously;
- Q:Is there a standard for the installation of emergency lights?
- emergency lighting installation height is 2.3m, the construction specification only designated the installation of emergency lighting illumination occasions made provisions
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