Working in confined spaces or in regions where explosive and flammable gases like hydrogen, methane, propane and other hydrocarbons can be extremely hazardous isn’t safe. According to the National Centre for Occupational Safety and Health, many workers are injured or killed in confined places with rescuers accounting for 60% of fatalities.
Hazardous area lighting, such as Explosion Proof LEDs, is vital and required by law to ensure people’s safety. Standard illumination can produce explosions in confined places such as tanks, vents, pipes, sewers, tank cars, and maintenance holes by igniting combustible gas, vapor, particles, or fiber, which can initiate an explosive chain reactio in fire.
Similarly, electrical equipment such as switches and relays can readily spark during normal operation, putting workers in the oil and gas, petrochemical, textile, and even grain processing industries at risk of mishaps. Explosion Proof LED Lights encapsulate and isolate potential spark triggers in a safe housing material, such as aluminum, to avoid explosions.
If you’re looking to improve your hazardous area lighting, LED lights should be considered because they’re more environmentally friendly and the most cost-effective and safest lighting source available today.
There are Seven Factors to Keep in Mind When Looking For Explosion Proof LED Lighting:
- Explosion-proof does not mean that the lighting source does not spark, whether it is an LED or not; it just means that the items that are vulnerable to spark are isolated in explosion-proof boxes that contain ignition periodically, preventing spread outside the box. In a similar vein, “explosion-proof” does not imply that your LEDs will survive an explosion, but rather that they will not be the source of one.
- Explosion-resistant Bump and break resistance is a feature of LEDs. Traditional hazardous area illumination relied on fluorescent or incandescent bulbs, which had to be handled with care because they easily broke. While they do not cause fires, they can be hazardous in small places because employees may cut themselves or inhale toxic gases from the fluorescent bulbs. LEDs are more powerful in general because they use heat-resistant materials and tempered glass, which is more durable and devoid of mercury and hazardous compounds.
- Explosion-proof LEDs are extremely energy efficient, using up to 90% of the energy to provide light with no heat or conversion loss. This means they take a lot less power to work and consume very little wattage. Portable generators and other on-site energy sources are used to save on-site energy, resulting in more sustainable and lucrative operations. In other words, purchasing from the best explosion-proof LED lights supplier will save you money while providing the same or higher light output than your present explosion-proof lights.
- LEDs come in modular designs that may be coupled to allow light outputs to be readily increased or decreased to fit necessary light levels, allowing for a wide range of alternatives. You may set them up in a variety of forms, from a dish umbrella to a column or polygon, and they can be simply adapted to existing access points, all while saving energy and money.
- Explosion-Proof Lighting is divided into zones and grades. Professionals such as engineers, architects, and electricians utilize ratings to determine the optimal location for a light source to be used in, as well as the conditions under which it will work best. When looking for options, search for the following certifications: Class I, Division 1, Division 2, and Zones 0, 1, and 2. Zone 0 and Zone 1 areas are covered by Class I, Division 1, but Zone 2 regions are only covered by Class I, Division 2.
- A hazardous area is defined as one where explosive gas, vapor, or the liquid environment exists constantly or for extended periods.
- Zone 1 is defined as a site where ignitable gas, vapor, or liquid is present on a regular basis (between 10 and 1,000 hours per year) under normal operating conditions.
- Zone 2 is defined as a site where flammable gas, vapor, or liquid is not present or unlikely to be present during normal operating conditions, and undesired or hazardous substances are present for no more than 10 hours per year, or 0.1 percent of the time.
- LED explosion-proof lights and fixtures are very affordable compared to their incandescent or fluorescent counterparts, and they can be fitted to just about any corporate or individual budget, with an easy offset over time, where they essentially pay themselves back because they last longer, don’t require replacement bulbs, and consume very little power to provide clear, crisp, and cool Lighting.
- Long-Lasting Investment: Most LED lights have a life expectancy of 50,000 hours or more, making them the safest and most effective hazardous area lighting equipment for your organization or team. These are bright, efficient, and cost-effective luminaires for dangerous work, independent of the location or industry, with low wattage options and high lumen output.
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