How To Choose The Best LED Explosion Proof Light ?

Definition of Explosion-proof lighting

“Explosion-proof” does not mean that the lamp can survive an explosion or fire intact. Rather, the design of the lamp prevents sparks from contacting the outside world, achieving an explosion-proof effect.

The lighting unit is housed in a thick frame with extremely strong lenses. Additionally, such enclosures create a blockage between sparks and other ignition sources such as flammable dust, fibers or vapors that may be present in the environment in which the light is installed.

The robust design of explosion-proof lighting fixtures greatly reduces the risk of explosions and fires. Thereby protecting the safety of employees working in hazardous places.

Benefits

Energy saving is one of the main benefits of explosion proof LED lights. Specifically, explosion-proof LED lights typically consume 90% less energy than standard light fixtures. The durability of these lights means they will achieve a 50,000 hour lighting life. In some cases, they can even last 100,000 hours despite constant use. Durability and greater efficiency reduce maintenance costs.

Installing explosion-proof lighting can prevent flammable gases and vapors from igniting in a closed environment with a high probability, thereby reducing the risk of explosion. Additionally, the National Electrical Code (NEC), published by the National Fire Protection Association (NFPA), requires that all lighting used in hazardous locations be explosion proof.

Rugged design with ATEX seal

‍Explosion proof lights are designed according to the latest safety standards, which is why they are called ATEX certified lights. ATEX, short for Atmospheric Explosives, is a European directive on minimum requirements for equipment used in hazardous environments.

Explosion Proof LED Lights Classified by Rating and Area

‍Ratings are a good medium for drawing conclusions about the suitability of a particular piece of equipment for use in a particular area. This is the case with explosion proof lights, as the intrinsic safety rating helps engineers and electricians easily find the correct location to install these lights for better performance. When you’re shopping for explosion proof lights, don’t forget to look for approvals, including Class I, Divisions 1 and 2 as well as Zones 0, 1 and 2.

High flexibility

‍LEDs are custom designed, allowing users to increase or decrease light output as desired. From saucer umbrellas to polygonal and cylindrical shapes, people can choose any modular design to meet their desired light levels.

The sturdy frame and thick tempered glass lens make it highly shock-resistant. This design makes them less prone to damage in transit, making them more portable.

Flexible options

Modern explosion proof LED lights offer a modular design and a variety of mounting options, allowing for a variety of options in their application. They allow light output to be easily increased or decreased to match required light levels or to fit existing access points, while saving energy and money.

These are the requirements for explosion proof lighting:

Class I, Division 1 – Areas in which flammable concentrations of gases, vapors or liquids are present continuously or periodically in the atmosphere under normal operating conditions.

Class I, Division 2 – Areas where flammable concentrations of gases, vapors or liquids are present in the atmosphere under abnormal operating conditions.

Class II Division 1 – Areas where concentrations of combustible dusts are present in the atmosphere under normal operating conditions.

Class II, Division 2 – Areas where flammable concentrations of combustible dusts are present in the atmosphere under abnormal operating conditions.

Class III, Zone 1 – Areas where flammable fibers or materials producing flammable residues or shavings are present in the atmosphere under normal operating conditions.

Class III, Division 2 – Areas where flammable fibers or materials producing flammable residues or shavings are present in the atmosphere under abnormal operating conditions.

Why are they needed? In conclusion, installing explosion-proof lighting fixtures can prevent flammable gases and vapors from igniting in a closed environment, thereby greatly reducing the risk of explosion. Additionally, the National Electrical Code (NEC) issued by the National Fire Protection Association (NFPA) requires that all lighting equipment used in hazardous locations be explosion proof.