Great headlamp in small package - UST Tight LED Light 1.0, 30 Lumens

This little headlamp is wonderful. I needed a headlamp to use when star gazing or for star parties, so the red light mode of this thing is perfect. But ... I really don't need a white light in these situations so I just cover the white LEDs with red tape. I suppose that by using red tape any headlamp can be modified for astronomical situations. This little light uses 2 CR2032 batteries which are kind of small so I wonder about their runtime. However, the lamp itself is also very small and the price is right so I can have a several of them stashed around the house or car or equipment bags. Highly recommended.