Is it worth it?
Yes. Even if you're renting. For your main lights, most upgrades make their money back in less than a year.The Checkout did the maths for a light that's on 5 hours per night at a price of 30 cents/kWh.
A six dollar bulb can save you around $20 every year! That's an amazing return on your money.
Plus they also last longer. So in the long run you save even more by not having to replace them as often.
The video also mentions the Light Bulb Saver app. It's handy for calculating the saving for your particular situation and is available on Google Play and iTunes.
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