Most people don’t spend a lot of time thinking about lighting and its associated energy costs in their homes or businesses, but that would change quickly if they knew the benefits and savings provided by energy efficient lighting found on the market today. Enter the LED downlight, one of the best LED lighting solutions available and a prime example of how LED lighting is going to revolutionize the lighting industry. While not all current LED replacement bulbs live up to their claims, products like the Cree LR6 Downlight provide you with beautiful warm white light, an 85% energy savings over conventional incandescent bulbs and a 50,000 hour life span. That means it won’t need replacing for the next 20 years or more if ran for approximately 6-8 hours a day. The main question most people find themselves asking regarding led downlight manufacturer is, “Do the benefits justify the high cost?” The answer is a definite yes.
Let’s look at the cost savings of using an LED downlight such as the Cree LR6 more closely. Most conventional downlights use a standard 65-watt incandescent bulb and are run on a switch that typically contains several downlights. For this example we’ll say there are a total of six lights on a switch. On average, the cost to light just one 65-watt incandescent bulb for 50,000 hours is 325, so you find that six of them would cost 1,950 to operate over that time. Another factor we have to consider is the rated life of an incandescent bulb, which is typically 750-1000 hours. Assuming each bulb lasts the full 1,000 hours, we’ll need to buy 50 bulbs per fixture to get 50,000 hours of total run time. Multiply that by 6 fixtures and we’ll be buying 300 bulbs! If the cost per bulb averages $2 we’ll end up paying an additional 600 for a grand total of 2,550 to run six incandescent lights.
Now, what does the Cree LR6 cost to operate under similar circumstances? Amazingly, it runs on just 12 watts of power and uses 85% less energy than a 65-watt incandescent bulb. The energy cost to light one LR6 for 50,000 hours is only $60 on average. If we have six led downlight supplier then our total energy cost equals a paltry 360, with the added bonus of never needing to replace them. Currently the LR6 sells for around 90, so we’ll spend about 540 to install them (they can be installed as a direct replacement to standard downlights, no special tools needed) and our total cost will be $900 over the 50,000 hour period. That’s a huge savings of $1,650 over using 65-watt incandescent bulbs!
In case you’re wondering how a LED downlight compares to a compact fluorescent bulb (CFL), the LED downlight is up to 50% more energy efficient than a CFL, and also doesn’t contain mercury, a toxic material that requires special disposal and cleanup if a CFL bulb should break. One last benefit of LED downlights is they produce a much smaller amount of heat than traditional bulbs and will therefore help to reduce costs associated with air conditioning.