I am a bit.
I spent $16 on a very impressive light globe.Yes just the one.
It will save a lot of electricity, and the colour is a soft white.
They say it will last me for years.
I said in a joking manner, it needs to be able to 'sing'! for that price.
I keep an eye on our water use, and also electricity.
We have not turned on our lounge room light for 7 years.(Lounge room light because the most used room).
I use a soft small watt lamp, and it is not bright...but we see just fine.
All lights are turned off when no one is in the room.