http://www.dealextreme.com/details.dx/sku.32954
- Aluminum construction
- Features a XP-G R5 Cree LED emitter
- Maximum accepted voltage input: 18V (3.6~18V)
- 1000mA current output measured at LED (manufacturer rated)
- 5-mode driver circuitry: Hi > Mid > Lo > Fast Strobe > SOS
- Diameter at bezel edge: 26.5mm
- Height without support spring: 29.3mm
- Height with support spring: 38.5mm