I like using this clamp light I love how it is hands free you can clamp it right to just about anything it clamps real good a 1/2 inch wood I use my light for when we want to grill at night we just clamp the light to the wood shine to grill and now we can see.
I love that clamp lamp. It looks like an oyster holding a light in the shell.
I ended up buying three of these lights to light up the back porch and patio area for when I entertain guests or am grilling late at night. They are pretty bright and inexpensive for what you get. I like them and they serve various purposes for me.
I used two of these lamps with 60W equivalent compact fluorescent bulbs for a 10x10 vendor tent at a music festival. Attachment to the tent frame was simple, although a little duct tape was useful in stabilizing the clamp onto the square frame tubes. Two lamps ended up being too bright, so we only turned on one in the end. An inexpensive and completely satisfactory product for this application.