We all heard the switch to the curly (Fluorescent) lightbulbs
My personal concern is the possible unknown amount of possible mercury that is in these bulbs and the possibility of them breaking and releasing it into my home in my kids rooms or even possibly my kitchen over a cooking area and into my food. Danger danger danger Clean up under and around after you break one of these bulbs. to consume less energy, now we are hearing to switch to LED lighting. Do we really need to keep spending money to supposedly save money and energy? What are the benefits to LED lighting, and why should I spend more money and more time switching out to the new LED lighting?
First, lets talk a little more about what LED means. LED = Light–emitting diodes. LEDs are “directional” light sources, which means they emit light in a specific direction, unlike incandescent and compact fluorescent bulbs, which emit light and heat in all directions. For this reason, LED lighting is able to use light and energy more efficiently in many applications. (taken from Energystar.gov )
Here are some of their benefits:
1.) Very long lifetime usage. New LED light bulbs are suppose to last 100 + hours. That is 10 – years of constant usage or 20 + years of 50% usage. So, if you use the LED light bulb for 8 – 10 hours a day it would take about 20 years before you would need to replace it. – that sounds worth my time and money –
2.) Energy Efficiency. Compare:
Incandescent CFL LED
Approximate cost per bulb $1 $2 $8 or less
Average lifespan 1,200 hours 8,000 hours 25,000 hours
Watts used 60W 14W 10W
No. of bulbs needed for 25,000 hours of use
21 bulbs 3 bulbs 1 bulb
Total purchase price of bulbs over 23 years
$21 $6 $8
Total cost of electricity used (25,000 hours at $0.12 per kWh)
$180 $42 $30
Total operational cost over 23 years
$201 $48 $38
(chart taken from thesimpledollar.com )
3.) Eco-Friendly. The LED lights are free of toxic chemicals. Lots of people are finding that the incandescent bulbs have made people sick from the amount of mercury used.
4.) Low UV Emissions. LED bulbs produce a small amount of UV, but they emit even less because the amount of UV that is produced is converted to white light by the phosphors inside the lamp. And due to the low UV emissions places like museums and art galleries are preferring the LED to protect their art.
5.) Lots of Uses. LED can be used in lots of conditions and for lots of purposes. LED is being used for mood lighting, well lit rooms, and offers lots of colors. They can also be used for outdoor lighting and while other bulbs are affected by extreme cold the LED bulb is not affected by the weather.
I hope this helps you decide if you want to change out your bulbs and sometimes the fixtures have to be changed. As always, call a licensed and insured electrical contractor.
Disclaimer: Always check local and state laws before doing any electrical work on your home or building. Always call an electrical contractor for work.