John, If your talking about 11 volts in 2 days from a fully charged battery of 12.6 volts, then I wouldn't worry about Led's, I would be looking for something more. Hope you recharge the battery and not let the alternator do it. I would also put a Battery Tender on the battery to keep it charged at all times. This would be the best to use. John Hervey www.specialtauto.com -----Original Message----- From: dmcnews@xxxxxxxxxxxxxxx [mailto:dmcnews@xxxxxxxxxxxxxxx] On Behalf Of John Podlewski Sent: Monday, March 10, 2008 10:31 PM To: dmcnews@xxxxxxxxxxxxxxx Subject: [DML] LEDS-Battery Drain Question: My new Optima battery drains only when the rear engine compartment is open. Goes below 11 in two days. I have numerous lights (7)in the engine bay, however they are all LEDS. I have isolated it to that point but unable to figure where else to look.---Or does the amount of Leds matter? Is that causing my problem? Any help would be appreciated much. --------------------------------- Looking for last minute shopping deals? Find them fast with Yahoo! Search. [Non-text portions of this message have been removed] To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/dmcnews/join (Yahoo! ID required) <*> To change settings via email: mailto:dmcnews-digest@xxxxxxxxxxxxxxx mailto:dmcnews-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/