Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: Is this fixture weatherproof?
Document: For soffit-mount, this is really the only type of fixture that works, and this particular one is much nicer looking and less conspicuous than any others I could find; however, it's FAR from inconspicuous or elegant. So just a word of warning to anyone else may be in a similar position to mine...
The dusk to dawn sensor is terrible! I installed this light under an eave, and the second shade hit the fixture, the lights turned on. The sensor is NOT adjustable. While the LED bulbs will save some $$ over halogen, the fact that they were running 17 hours a day left me no choice but to remove them after having them installed a month.
I see no way to adjust the sensitivity and I thought of drilling the hole bigger but that may jeopardize the waterproofing of the fixture. Instead, I went to Lowes and bought an external swivel sensor ($10) to rig to the unit. I haven't installed this yet, but I can point it to the sky so it should work better.
Replaced a two light halogen fixture with this unit. Straight forward installation, provides plenty of light, covering much more area than the two light halogen. Lamps are easy to aim, motion sensor seems to have good range and sensitivity. Can be set to remain on for as long as 10 minutes. Expensive but seems to be worth it.
Both light up the room completely, but in different ways.The reason for my title is that on the side of my home which faces north, I had the same problem another reviewer has - they come on way too early and don't shut off until mid morning. I installed these in December and I'm in the Northeast, so that adds to my problem. The 2 fixture unit is different than the 3 fixture unit.
Worried that the two fixture 3 LED in each fixtures might not light up the area like the 500 watt halogens. My mistake! They are so bright at 20 watts LED, that my neighbors are going to complain about the light coming in their bedroom windows. This little set of lights are in the sunlight range of Kelvin (Very bright white light) and easily light up a 50x100 foot area.
I bought a variety of these (2 fixture dusk to dawn, 3 fixture dust to dawn and 2 fixture motion sensor). I am pleased at the light this fixture creates, but I do not agree with the reviews that compare it to the sun's rays! While they illuminate the area completely for security (my reason for purchase), I would not rely on them to  give the same type of light that the bright incandescents do.
Agree with all of the other reviewers (I always truly appreciate all of the customer reviews here) that this is a nice quality fixture. HOWEVER, for me, the light from these LED bulbs is VERY blue and commercial looking (5000K as opposed to warm white which is very different at around 2700K). Jarring contrast to my incandescent porchlight and my halogen motion detector, as well as the warm white indoor lighting visible through the windows.
Installed two of these, one above garage and one on a small barn. The fixture seems to be of high quality. The light they offer is gorgeous white and bright. The downside is their intensity at their source. The light is phenomenal but may be best in areas where people don't have to face them.The halogens and compact fluorescents they replaced presented no special issues when facing them. Surprisingly, these are like miniature suns (and I was skeptical about LEDs being bright enough).
Not only is the area near the barn very nicely lit but the source of light at the fixture is bright to the point of distracting drivers going by. Similarly, visitors approaching my front door are accosted by the garage lights.The light cones are 3-axis adjustable for aiming anywhere. I turned them all down toward the ground and back toward the structures they're on. Now, their faces are mostly hidden so eyes won't be bothered but the primary illumination coverage is also reduced.
Answer: yes