LED vs Fluorescent Lighting



Lifespan
Fluorescent: Compact fluorescent lights have a rated lifespan of 6000-15000 hours (250-600 days of continuous use), although the total lifespan will vary depending on the conditions. A fluorescent bulb will get dim over time. Some factors effecting the lifespan of fluorescent lights:- Temperature (indoor vs outdoor)
- How often turned off/on
- Voltage spikes
- Orientation (vertical vs horizontal)
- Temperature (LED lifespan is shortened by high temperatures)
- Light output level - LED's are rated for a certain brightness. They can be run at a higher the rated brightness, but this will drastically reduce their lifespan
- Environment - a dry environment that is free from any vibrations is best
Cost and Efficiency
When factoring the cost of lighting, there are two factors: initial cost, and energy cost. LED have relatively high initial cost, but very low energy cost as well as a long lifespan. Fluorescent bulbs have a very low initial cost, low energy cost, and a moderate lifespan. The following chart illustrates the cost and efficiency associated with each type of lighting:*Benchmark:Price per Bulb:Power Usage (watts):Lifespan: Energy Cost:* Total Cost: | Fluorescent:$4148000 $46 $58 | LED:$139.525000 $31 $44 |
Colour
In order to measure the amount of colours a light can display, the Colour Rendering Index (CRI) is used. A perfect CRI score is 100. A generic fluorescent light get a score around 50 CRI, while the best fluorescent lights: the tri-phosphor type, gets a score of around 90 CRI. A typical LED light gets a score of around 80 CRI. Certain LED's can get a score of up to 98 CRI. LED is winner in the colour category. .Summary
LED is the clear winner in terms of lifespan, cost, efficiency, and colour reproduction. Westmount Signs recommends the use of LED lighting. .Westmount: The Only Supplier You Need
Westmount Signs is highly experienced in all things signs and printing. Our team of experts can offer a full array of solutions to get your business the visibility it needs. We save you time by managing all aspects of every signage, graphics, and printing project for you. Check out what our customers have to say about us here. We also install, service, and maintain all of your signage products.Contact Us Today! Email: sales@westmountsigns.com Phone: 519-885-1400
