HID lights are a type of high-density discharge lighting that is a tried-and-tested solution for many indoor and outdoor installations. The bright light offered by this type of lighting technology makes them an effective option for large spaces such as stadiums, parking lots, and warehouses. However, HID now faces strong competition from LED technology, which has experienced huge technological advancements over the last few years.
If you’re looking for a lighting solution to light a large space, which option should you choose: the traditional choice of HID lighting, or the newer technology of LED?
HID and LED lighting work in very different ways. HID stands for “high-intensity discharge.” HID lamps work by passing a current through a small capsule of gas, which causes a reaction that creates a small amount of light. HID lights will take a few seconds to warm up before they reach their full light output. These types of lights require ballasts to regulate the current that passes through the gas.
Light-emitting diode lighting, which is commonly referred to as LED lighting, produces light through electroluminescence. When the diodes in a LED lamp are connected to a circuit, it causes photons to be produced, which are then focused into a light source by the lamp. LED lamps are controlled by a chip within the lamp and produce light instantly.
So, why is it important to understand the two types of technology? The technology plays a large role in determining the pros and cons of each solution.
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