You know those energy savings bulbs (pictured below) that's only 25W and as bright as 75W or something like that?
They can't really power up/charge an Ecodrive watch can they? I haven't been wearing my EcoDrive lately so it's been sitting in a display box with see-through glass top, and yesterday it stopped.
I thought the watch was broken, but to make sure, I just put in under a desklamp for 45min or so and then it started to work again.
The watchbox is sitting in a bedroom so obviously it is exposed to light at least 6-8 hours a day. So that means these bulbs are not powerful enough to charge the Ecodrive? (if it charges at all)
What do you guys think ? Anyone experienced this before?