LED Lighting Explained

LED lighting stands for light-emitting diode, which is a two lead semiconductor light source. Most LED’s are not particularly bright, they appear monochromatic (singular colour) and dim.

Lighting 2 min read
Nick Celenza
Written by Nick Celenza
Director, PWA Electrical Services · Licensed electrical contractor EC10135
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The short answer

LED stands for light-emitting diode, a semiconductor light source. LEDs are popular because they use less power and last far longer than traditional bulbs, contain no mercury and direct light where it is needed. They suit homes, businesses and outdoor areas.

  • Because LEDs shine in one direction, less light is trapped by reflectors and diffusers.
  • Common uses include kitchen benches, hallways, staircases, bathrooms, street lights, car parks and walkways.
LED Lighting

LED lighting is popular for many reasons:

  • LED Lighting emit light into a specific direction. This reduces the need for reflectors and diffusers that can trap light.
  • LED bulbs can have a useful life duration of over 25,000 hours. They can last more than 25 times longer than traditional light bulbs.
  • LED lights contain no mercury. By using LED bulbs it helps protect the environment from toxic waste.
  • LED lights are up to 80% more efficient than traditional lighting. They draw less power than traditional lighting. LED lights convert 95% of energy into light and 5% is wasted as heat. Fluorescent lights convert 95% of energy into heat and 5% into light.

LED lighting can be used in many different locations around your house or in a commercial business. LED lighting can be used to light your countertop for cooking or reading recipes in your kitchen. They can be used to highlight a hallway, staircase, or bathroom.

LED lighting is being used more and more around your neighbourhood. Examples include street lights, parking garages, walkways and other outdoor areas.

Call us at PWA Electrical Services. One of our friendly and experienced electricians can complete a call out to advise you on the most cost-effective and lasting solution that works well. They will take into account your long term requirements and budget.

Our staff are all certified and licensed NECA electricians. This means they are trained in the safest and most cost-effective ways to carry out your electrical needs.

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Talk to the PWA team about residential, commercial or after-hours work. Call us or send an enquiry for a free quote.

Nick Celenza

About the author

Nick Celenza

Director, PWA Electrical Services

Nick earned his electrical licence following in his father's footsteps and now leads PWA Electrical Services as Director. He takes pride in delivering quality service and in mentoring and training the next generation of electrical apprentices.

  • EC10135 Electrical Contractors Licence
  • SA 75225 Security Agents Licence
  • NECA member

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