We’ve recently added a new explosion-proof light for use in granaries, paint booths, mills, mines, oil refineries, auto shops, marine vessels, shipyards, and other hazardous locations.

This LED light is listed as UL1598 for wet locations and UL1598A for outdoor marine applications. It is classified as UL844 and meets National Electric Code—NFPA 70, article 500—requirements in the U.S. for Class 1 Division 1 (groups C and D), Class 1 Division 2 (groups A, B, C, and D), and Class 2 Division 2 (groups F and G) hazardous locations. The light fixture meets IECEx Zone 1, 2, 21, and 22 requirements for safe operation around combustible gas and dust.

Designed to replace 320-watt metal-halide (MH) fixtures with comparable output—the 100-watt LED explosion-proof light emits 13,000 lumens of natural white illumination. This weatherproof LED fixture operates within a 100-277V AC range and is built to last five times longer than MH lights.

The durably constructed light has a vibration-resistant anodized aluminum housing that prevents the release of sparks from internal components. The die cast housing is also powder coated for corrosion resistance and has a removable back plate for access to the constant-current driver, which is sealed with a silicone gasket. LEDs are protected by a tempered glass lens.

A conduit is required for installation, and the fixture has two openings for input and output connections. The LED explosion-proof light can be pole mounted or mounted to a wall, floor, or ceiling with its included bracket. A five-year warranty protects against any manufacturer defects or malfunctions.

If you are interested in learning everything about electricity, you should start by understanding the basic components that make up any electrical design and how they work. Think about how the great pyramids of Egypt were built using just blocks of rock. The rocks themselves were nothing, but when combined with careful design they formed such grand structures!

Similarly, you need to know about the basic electrical components and how they work together to create wonderful modern electrical systems. Below you will find information about the most common electrical components:

The very first component that you should know about is the resistor. It is fairly easy to assume that a resistor, as the name suggests, will resist electricity that flows through it, and you would be correct in that assumption too! Any situation that demands the flow of current to be controlled at a desired level will require a resistor.

Here are two scenarios that better explain what a resistor does. In both cases, we will be turning on a LED:

Scenario 1 – Without Resistor

Scenario 2 – With Resistor

If a resistor is like a cushion that is used to control the flow of electricity, then capacitors are like small rechargeable batteries that store small amounts of charge in them. Capacitors do two things at the same time:

By so doing, they are able to stabilize almost any circuit. There are two types of capacitors that are primarily used:

I briefly alluded to LEDs in the scenarios that were used under “Resistors” above. LEDs are just like bulbs except that they are extremely reliable. You can find them on practically every appliance in your home that features some kind of an indicator light. A typical LED bulb can last decades with no sign of dying.

Since they are so reliable, they are used to indicate the state of current at any point in a circuit. An important task like checking the output voltage or current on a circuit becomes simpler with these light-based indicators.

The resistors, capacitors, and LEDs are the simple stuff in electrical circuits. Now, let us talk about the first complicated component – the transistor. Transistors are used to build complex electrical systems, such as amplifiers for instance. A simple way to understand transistors is to think of a switch. A basic switch has an “on” and an “off” state. These are controlled by the position of the switch, which is changed manually.

A transistor is a more advanced switch that has multiple output states. Unlike a switch, you cannot change these states manually. The only way to switch the transistor between various states is to run current through it. By controlling the current that flows through the transistor, you can control the output state to achieve the results you desire.