Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: Ca these be set as Dawn to Dusk lights?
Document: I installed this flood light in my back yard to light up along the house. It was an easy install because I already had a light that I was replacing with this. It works great, not to bright. I bought this one becasue I have no need for a sensor or dusk-till-dawn light, so this is perfect. Plus it looks great and is small and out of the way.
If you have respect for your neighbors drop the traditional flood lights and go with these. Solid construction great light focus. Several adjustments to get the light where its needed. The lips on the top shield the light from going up and out to free your neighbors to enjoy the dark.
Bought 2 for the mud room for front and back doors to replace existing lights. Does a pretty good job and the price was right. Went with the bronze look to blend with the brownish wood siding and like the compact design. Bulb replacement looks easy rotate housing half turn comes right off and bulb just plugs-in with 2 prongs. Not sure the cost or how easy to find replacement bulbs at local hardware store.
Workes great just didnt cover electrical box. I also had to buy a madallion to cover but it looks really good now.
We installed several of these around the outside of the house and just love them. They put off plenty of light and work great.
Long story short...- Poorly constructed from some kind of cast metal (cracks very easily)- When trying to finish my install the screw that holds the whole unit to the wall (yes only one) cracked the metal casing with my chuck on 5 lbs of force... seriously.
I hung this unit and only used at night- both bulbs burnt out in quick succession. They're halogen- not cheap to replace. Once I did, they burnt out again within 2-3 weeks. Removed it and replaced with LED. It's now sitting uselessly in my garage, as I contemplate paying the shipping cost of returning it to amazon.
Answer: yes