Energy-Saving Light Bulbs Costco sells a four-pack of energy-efficient LED 60-watt bulbs for $3.99; buy them elsewhere, and you'll be shelling out $14.99. And that's not to mention the money you'll be saving on your electricity bill. This purchase is a win-win for your bank account and the environment.
Is fluorescent or LED better?
LED tube lighting is the better choice because it lasts about 40,000 hours longer in testing, is more energy efficient, will save you more money, and will leave less impact on the environment.
How do you install Costco lights?
https://www.youtube.com/watch?v=IJnBHH4HdBE
How do you install LED Retrofit Recessed lighting?