How Does Explosion Proof Led Flood Light Work?

Explosion Proof Lighting plays an essential role for the safety measures that need to be put in hazardous operations. They protect one against igniting flaming materials. Consequently, lighting is a vital concept both in the oil and gas, chemical production, as well as mining industries. What is the secret of explosion-proof lighting? Get into this insight to understand better.

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Understanding Explosion-Proof Lighting

Explosion-proof lighting, also known as hazardous location lighting, is designed for areas where explosive gases, vapors, or flammable dust may be present. Some people believe that explosion-proof lights cannot explode. That is not how they work; they merely contain any potential ignition inside the fixture so it does not leak into the air.

Classification of Explosion-Proof Lighting

Explosion-proof lighting is in the scope of safety standards and regulations published by various organizations, among them, National Electrical Code (NEC) in the United States of America. There are the following categories:

Class I: The luminaire meets locations which contain flammable gases or vapors - oil refineries, for example.

Class II: For installation in places that are rich in combustible dust, such as grain silos, and sugar refineries.

Class III: Intended for use in areas which involve either flammable fibers or flying debris - fabric mills, for instance.

Every class is further subdivided into Divisions or Zones, depending on the frequency and period of exposure to hazardous substances.

Why Use LED Explosion Proof Lighting for Hazardous Areas?

Energy Efficiency- The LED technology uses much less energy than the usual lighting. This means they are an economical option for facilities that will need to be lit around the clock.

Longevity- LED explosion proof lights can be applied in extreme conditions like high temperatures, moisture, and vibrations.

Safety- This light is designed with no risk of sparks or heat igniting flammable materials.

Low Maintenance- Due to the long-term life and less frequent maintenance periods, LEDs have fewer instances of downtime operations that encourage perpetual safety.

Application of LED Explosion Proof Lighting

LED explosion proof lighting is critical to different industries:

Oil and Gas: in oil refineries, offshore rigs, and pipeline environments - it is fundamental for proper operation

Chemical Plants: proper lighting in a chemical spill area and under fumes.

Mining: visibility and safety underground in any location. 

Food Processing: elimination of ignition points wherever combustible dust is concerned, especially from grains or sugar.

Important Features That Define the Choice of LED Explosion-Proof Lights

The following should be in your checklist for selecting LED explosion proof lights:

• Certification Compliance: UL, ATEX, or IECEx.
• Durability: Corrosion-resistant and Waterproof.
• Lumen Output: Brightness as per Application.
• Temperature Rating: Shall be compatible with the surrounding environment's operating temperature.

Questions on LED Explosion Proof Lighting 

Q1: What is the difference between explosion-proofing and intrinsically safe lighting?

Explosion-proof lighting incorporates the ignition inside the housing, while intrinsically safe lighting runs at so low a power that any potential ignition cannot occur.

Q2: Is it safe to use LED illumination in all hazardous locations?

Yes, if the LED light meets the class and division or zone requirements of the particular hazardous location.

With competitive price and timely delivery, SAFER-Ex sincerely hope to be your supplier and partner.

Q3: How long do explosion-proof LED illumination last?

Typically, explosion-proof lights have a lifetime rating of 50,000 to 100,000 hours, depending on their model and usage.

Q4: Can the non-hazardous areas use explosion-proof lights?

Yes, but as the lights are designed especially for hazardous environments, then definitely it would be overinvestment too.

Q5: How does one maintain explosion-proof lights?

Almost nothing has to be done on explosion-proof lighting because they rarely break down and are so highly lived.

Conclusion

LED explosion-proof lighting is a more efficient, energy-saving, and safer way to tackle hazardous places. Right classification and certification assure that the type of light used for protection in any facility keeps operational efficiency. Hence, in industries performing in risk environments, the investment into LED explosion-proof lighting cannot be an alternative but it must be there.

If you are seeking top-quality LED explosion-proof lights for your hazardous area, then look at our wide-ranging certified products at LEDMyplace.

Do you need explosion proof lighting at work?

For a business that operates in hazardous environments, equipment and employees consistently experience the threat of potential explosions occurring if safety precaution implementation is inaccurate. For this reason, lighting is an integral part of any business, and understanding how Ex-proof lighting will work in hazardous environments is crucial. Additionally, for any company that operates in hazardous areas, it’s imperative to use Explosion-Proof lighting. By utilizing Ex-Proof lighting, you lower the risk of explosion because caused by dangerous gases like Propane and Methane. 

You’ll find that several sectors such as oil refineries, chemical plants, food processing industries, and mines utilize Ex-Proof lighting. And, Standard lighting falls short of overcoming the unique challenges when operating in hazardous areas.

Explosion-Proof Lighting Defined

The designation ‘explosion proof’ doesn’t mean that the lighting fixture will survive explosions or fires fully intact. Instead, it means the light’s design contains sparks that would otherwise cause fire or explosion in confined spaces.

The lighting fixture encases inside a thick frame with extremely robust lenses. Additionally, the case creates a blockage between sparks and other ignition sources like flammable dust, fibers, or vapors that might exist in the environment upon the installed light fixture. Thicker lenses and frames with complex blockages contribute to a more durable and stronger lighting fixture.

Due to the robust design of , the risk of explosions and ignitions occurring are extremely low. As a result, the lighting significantly improves the safety of employees working in hazardous locations as well.

The Benefits

The primary benefit of using Explosion-Proof LED lights over traditional lighting is the energy-efficiency. Specifically, Explosion-Proof LED lights typically consume 90 percent less energy than standard fixtures. The durability of these lights means that they’ll continue to work at their original level of illumination for about 50,000 hours. In some cases, they even last 100,000 hours despite continuous use. Durability and better efficiency reduce maintenance and operating costs.

Installing Explosion-Proof lighting reduces explosive risks by preventing the ignition of flammable gases and vapors in enclosed environments. More importantly, the National Electric Code or the NEC, published by the National Fire Protection Association (NFPA), mandates all lighting equipment used in hazardous locations to be explosion-proof.

Classifications

Below are Explosion-Proof classifications specifying the environmental and safety hazard requirements.

Class I, Division 1 area encompasses the combination of Zone 0 and Zone 1 areas.

Zone 0 locations of high concentrations of combustible gases, vapors, dust, or liquids always present for long periods during operations.

Zone 1 locations might have combustible gases, vapors, dust, or liquids present at any time during normal operations.

Class I, Division 2, or Zone 2 are locations that do not have combustible by-products during normal operations. However, concentrations might be present under abnormal conditions, such as sudden leaks. As a general guide, those abnormal conditions should not exceed 10 hours a year.

Non-hazardous or Unclassified locations are classified as neither Class I, Division 1 or Division 2, Zone 0, Zone 1 or Zone 2, or any combination. For instance, aerosol sprays used in commercial or residential areas might have flammable gases, but they are still considered low risk to cause an explosion.

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