Those will be Luxeon-based. Brighter, yes, but less runtime. If you're looking for a simple Lux-based drop-in for a minimag, checkout the TLE-5 at led-replacement.com, or the sammies at the Shoppe, or Lambda's MiniPro pills.Raven said:Maglite will be releasing their own 2aa and 3aa minimags in August, so you might want to wait and buy one of those.