Just some combinations:
Direct drive SSC P7 with 3.7v LiIon battery
Driven P7 with 7.4V LiIon
Driven Cree MCE at 7.4V
You can do MR-11 or MR-16 reflectors on these. If using a Maglite MR16 works best!
Can get parts from dealextreme.com
Direct drive SSC P7 with 3.7v LiIon battery
Driven P7 with 7.4V LiIon
Driven Cree MCE at 7.4V
You can do MR-11 or MR-16 reflectors on these. If using a Maglite MR16 works best!
Can get parts from dealextreme.com