Received the Clearviewlight combo set in exchange for my honest unbiased opinion. Its cheaply made though it is bright. Comes with no instructions and needs batteries. The headlight one use AAA batteries and the mini one uses a button battery. I only tested the LED Headlamp and not the smaller light that fits nicely on my finger or can be used to hang on a backpack maybe even a bicycle. The LED Headlamp is plastic and the headband slides onto it via clips and then it goes on your head. The light flips out a bit to adjust your lightened area. It is quite bright but feels real cheap and I am sure is not going to last long.