Most families have at least one bulb , but -emitting diode (LED) are rapidly becoming the norm.

CREE XM-L T6 LED . $21.41. Mini CREE Metal w/ 360 .

Fenix Flashlight, Headlamp, Fenix Flashlights – BrightGuy, Inc

Candlepower Compared to Lumens | Lumens vs. Candlepower

Black Diamond Spot Headlamp – 2016 –

Black Diamond Spot Headlamp –

Flashlight Specials, 5.11 Tactical, SureFire, Streamlight …