Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: dimensions of mounting bracket
Document: I bought this light to replace an older one that had failed. The older light was from a different manufacturer so the brackets were a little different but the mounting bracket on this light was easily adapted to fit and everything worked out great. Puts out a very bright light and works every night. I'm pleased with it and would recommend it for the money and quality.
The instructions state that it may need to be tapped into place. TAP  is an understatement. No amount of pounding with a hammer would work. I finally had to take the PIN down to the basement, and GRIND it down at the tip so that it would at least start into the mounting bracket. By the way, I had to have help keeping the lamp aligned and in place so as to get the pin started. NO easy task.
The low rating is because the light would not work as advertised. A great mounting system. It just wouldn't work.
Okay, so this arrived, well packaged, in THREE boxes! I unpacked it, read, and re-read the directions, just to be sure. Now, I am not a novice at installing these types of lights, but this one proved to be rather a challenge. First, none of the holes for the bracket aligned with my previous two and three hole hook-ups.
About the bracket, you need to drill FOUR holes for this one. It is really a bit of over-kill in my opinion. Oh, by the way, you will need a metric socket or metric wrench to tighten up the lag screws provided. Remember metric? That failed experiment of the Federal Government back in the seventies. I think Jimmy Carter was behind that one. Now comes the FUN part.
Well designed product. We installed on 25' pole over our boat house. Lights up area with yellow light but does not blind you. Easy installation with correct tools, recommend a wireless drill. Wife loved it so we just ordered another for our yard light. this light mounted easily on a 4" x 4" pole. Hardest part was attaching the bracket, after that a piece of cake finishing. Strongly recommended.
any one needing lighting for outdoor security you can't beat it. Easy to install.also try to put it in a area that is open
Worked first time. GREAT!I dread the day when I have to replace this one. Getting that pin back out will be a severe challenge, I am sure.On a final note, the instructions give only a ONE YEAR WARRANTY. AMAZON claimed a TWO YEAR WARRANTY. The two year warranty was my main reason for buying this lamp. Let all future buyers BEWARE!!!!! !
This product was easy to install and provides more than adequate light from dusk till dawn. I'm not big on the color given off by sodium vapor lights but if you can live w/ the yellowish light this a great product. Now we'll just see how long the bulb lasts....
This is an exellent quality yard light and easy to install. The light is yellowish color, but covers a very large area. It is a very good quality light and I would definatly buy it again.
Answer: yes