View Single Post
  #14   Report Post  
Posted to uk.d-i-y
Stephen[_6_] Stephen[_6_] is offline
external usenet poster
 
Posts: 551
Default maintained emergency lights

On Thu, 8 Jan 2009 13:00:30 -0800 (PST),
wrote:

As discussed here a while back, be aware that these things take 4-8W
even when not illuminated!



I appreciate they need some energy to top-up the battery but I thought
that would tail off when the battery was fully charged. That's worth
knowing. 8w might not be a lot compared to a 100w lamp but being on
constantly makes it add up. OTOH my CH vales draw 6w whenever they are
on. I'll have to search for the previous thread.