Go to Joe Lyons' site and order a Princeton Tec 40 light. Get about 3 feet of surgical tubing and make a lanyard from it, and tape that to your flashlight with electrical tape. The Tec 40 is flat sided and you can hold it easily in your teeth, and then only when you need a light, instead of having a headlamp weighing you down. Best $17.99 you'll ever spend on a light. I love mine. Best light I've ever used
