Lighting Terms You Need to Know

Adobestock Lighting Terms Blog | Lighting Solutions

Our team members understand that not everyone is comfortable with terms utilized throughout the LED lighting industry. It is our goal to educate our readers on the different attributes and applications of this technology, and we feel that it is important for them to first know the industry specific terminology.  Our team members feel that this collection of terms gives a good overview of our capabilities but if you have any additional questions on this language, please feel free to reach out!

Ballast

This device controls the amount of current in an electrical circuit, ensuring the fixture receives the correct amount of energy.

Color Changing / RGB

RGB signifies the primary colors red, green, and blue, which can be combined to create nearly any imaginable color.

Color Temperature

White lights can either have yellow (warm white) or blue (cool white) tints to them, and this number from around 2500-7000 represents the amount of this tinting.

Driver

A self-contained power supply which is similar to ballasts and transformers utilized in fluorescent and low-voltage bulbs.

Footcandle (fc)

Quite literally, this term refers to the amount of light that appears within the one square foot around a candle.

Ingress Protection (IP)

This rating system is used to show a bulb’s defense against foreign materials such as dust, dirt, and water. The first number in the series refers to protection against solids, where the second reflects defense against liquid interference.

  • IP65 – water resistant (not waterproof)
  • IP67 – water resistant plus
  • IP68 – waterproof

L70 Hours

Rather than flickering, LED bulbs will fade when they reach the end of their lifespans. When the bulb reaches 80% of its initial lumen output, it is considered to be at the end of its life. This measurement predicts how many hours it will take to reach 70%.

Lumen

A way of measuring the amount of light a bulb creates and is equal to the amount of light emitted in one point by a single point of a candle.

Omni-directional

The first generation of LED lights was only able to illuminate in one direction. Then, bulbs boasted 180 degree coverage. Finally, omni-directional bulbs were created that can illuminate the same amount of space as traditional incandescent bulbs.

Retrofit

The process where an existing fixture is upgraded with new parts to give it different capabilities, often to allow existing fixtures to support LED bulbs.

Solid State lighting

Commonly used to support LED bulbs, these fixtures convert electricity into light, rather than using gases and filaments.

Watt

According to the International System of Units, a watt measures the power require to power a bulb and equals one joule per second.

Although the LED lighting industry vocabulary list is continually growing, our team members hope this list helps you get a better understanding of this emerging technology. If you have any additional questions or are ready to see how these terms and products can transform your business, please don’t hesitate to reach out. Stay tuned to our blog to gain more industry knowledge, hear about upcoming technology, and learn about company achievements!