18V 26.5MM OP Cree XM-L U2 1300 Lumen 1-Mode LED Lamp Cap
Reflector type: OP
Emitter: Cree XM-L U2
VF: Max 18V
If you need a 26.5mm for replacement with high level brightness and multiple mode, get this! I bought this for my flashlights and it fit perfectly in it! It is very bright XML-T6! Buy it if you want it!