saypatFrom CountyComm (http://www.countycomm.com/strobetll.html):
Using a single Duracell C Cell battery we got the following results:
Contant On, Low mode, 40 lumens output for upto 375 hours
Contant On, High mode, 300 lumens output for upto 75 Hours
Stobe mode, 300 Lumens output for upto 150 Hours ( 70 Beats Per Minute )
@saypat@Steverino@d4rkk_l0rd