Petzl Tikka

Simple and compact, the Tikka is great for all-round use. It's got one button for ease of use, and has white and red modes (including strobe). The Tikka is a HYBRID Concept headlamp, compatible with the CORE rechargeable battery (sold separately). You can mount the Tikka to your bike or helmet with separately sold accessories, or turn it into a lantern with the Noctilight (also sold separately).

Ouput: 300 lumens 
Weight:  82 g
Modes:  white (3 power levels), red (proximity and strobe)
Battery:  three AAA (included) or CORE rechargeable
Burn time:  120 hrs (lowest power), 9 hrs (standard power), 2 hrs (max power)
Weather protection:  IPX4