MillerMods
Flashlight Enthusiast
It can use either a single lithium ion 1400 mAh battery or 3 rechargable AAA batteries. It comes with 2 lithium ion batteries and the charger. Here is a link to the photos (there are 4 pictures):
http://pg.photos.yahoo.com/ph/ericmiller123/detail?.dir=c909&.dnm=e8c6.jpg&.src=ph
The circuit is very robust and efficient. The step-up switcher frequency is 600 KHz and it does it's job very well; about 85 to 90 percent efficient. It supplies the Luxeon with just slightly more than 5 watts. The run time is about an hour with the lithium ion and about 25 minutes with AAA rechargeables (the AAA batteries would run it for longer but the internal resistance of them reduce the continuous run time). This flashlight get's pretty warm but not even close to unbearable. I'll have exact temp. readings using my infared thermometer. I am using a 5 watt Luxeon from bin# UWOT. Let's just say this is a whole lot of light for such a small package.
My asking price: $125.00
http://pg.photos.yahoo.com/ph/ericmiller123/detail?.dir=c909&.dnm=e8c6.jpg&.src=ph
The circuit is very robust and efficient. The step-up switcher frequency is 600 KHz and it does it's job very well; about 85 to 90 percent efficient. It supplies the Luxeon with just slightly more than 5 watts. The run time is about an hour with the lithium ion and about 25 minutes with AAA rechargeables (the AAA batteries would run it for longer but the internal resistance of them reduce the continuous run time). This flashlight get's pretty warm but not even close to unbearable. I'll have exact temp. readings using my infared thermometer. I am using a 5 watt Luxeon from bin# UWOT. Let's just say this is a whole lot of light for such a small package.
My asking price: $125.00