Naked Science Forum

Non Life Sciences => Physics, Astronomy & Cosmology => Topic started by: thedoc on 01/04/2012 09:41:02

Title: Why do energy-saving lightbulbs take time to reach full brightness?
Post by: thedoc on 01/04/2012 09:41:02

Oliver Clark  asked the Naked Scientists:
   
Hi Chris,

Great Show (http://www.thenakedscientists.com/HTML/podcasts/)

Why do energy saving lightbulbs take so long to get to a bright light and why is this level still dimmer?

Oliver Clark (Aged 12)

What do you think?