I collect torches, have well over 100, but only a few from QVC.
These days I only collect unusual ones, such as one with a built-in knife, fork and spoon.
In the "old-day" there was a joke that in the future someone would invent a solar-powered torch (ie you could only use it during the day).
Now, there are loads of solar-powered torches on the market, I have a few myself.
The joke didn't envisage the development of lithium-ion batteries, or high-powered small capacitors to store the charge so you could use them in the dark.