Streamlight makes a three C cell light, the TwinTask 3C. Moderately powered main beam surrounded by 6 five millimeter LEDs. The main beam is on the cool side but not objectionable. The 5MM LEDs are blue tinted similar to the SureFire A2 Aviator incan. This light is direct drive and offers very good run times making it a decent survival / short to medium range SAR light. The main beam is what I would consider as medium range throw with a lot of side spill. You can run three or six of the perimeter LEDs (Not much difference in output) and they are short range medium area flood. The switch is not my favorite as you must cycle through all of the modes (3 LED, 6 LED, Main LED, OFF) but.....Ideal for situations where you will be leaving the light on in one mode for an extended period of time, such as during a power failure. The light is very reasonably priced and feels solid and well constructed. Price includes a nice Ripoffs holster. Although it exceeds your two cell limit it might be worth a look. Streamlight includes a run time graph and chart on the web page for this light.