It was complicated to put together, and the instruction manual for doing it wasn't the best, but after quire a time I did get it put together right.
I have to say it is really good quality, the aluminum casing is all smooth and slick. All seems are well sealed and I don't see any design or production flaws during a close inspection.
I quite like that it has a remote control, even though it's yet another one to keep track of that I will only use once in a while, but because it's so high up I wouldn't want to have to get a ladder out to change the settings.
I don't think you're going to get more than 2 days if you don't get sun, less in winter more in summer.
It's got a good range of intensity levels, and you'll certainly get longer if you reduce the level based on your own need instead of just going full strength.
Now, I'll be honest, I have no idea where they come up with the 7500 watts, but that would melt wires and this is certainly not that... But at full strength it is pretty bright.
Product alone is good enough to warrant 5 stars, but the 7500 watt thing and the instruction/assembly bring it down to a 4.

I used this solar light to illuminate the side and back of my property. I attached it to the second floor deck and by adding a slight tilt to it, the side along the house was also lit up. I had some trouble initially with the mount holes not making any sense, until the supplier got back to be and pointed out the mistake I was making (the two parts were not interchangeable). Once in place, it's a good quality light. If the day is overcast, like your small lawn solar lights, it will not be light for long. But on regular sunny days, it is a beacon of light at night, and that's even with 50% power as shown in my photos. I am really happy with this powerful light.

I ordered this light to replace the much smaller solar powered light I installed in the parking area of a triplex we take care of. The old light is far less bright than this one, and is looking rather shabby because of ultraviolet light exposure.

This unit is heavy duty. I first noticed that quality when I picked up the box. At over 8kg, I started to appreciate the build quality. The light and battery pack in its cast aluminum housing weighs over 2kg. All parts look well sealed against the elements. The two solar panels with their heavy duty wiring and stand should provide sufficient energy to charge the batteries even on cloudy days.

I found the people sensor control to work well. The remote appears to be trivial to operate... But it would be a mistake to believe that. The instructions are both sparse, and unclear as to the details of the sorts of functions that can be controlled by the remote. There is definitely a microcontroller in the light that stores command sequences. I will have to use trial and error to figure out what sorts of commands are possible.

The price of about $480 (with the current $80 coupon) seems high, but I can certainly appreciate that price in the quality of the light, the maximum brightness, as well as the battery and solar performances it provides. The manual is quite poor for describing how to operate the light. Hopefully, I will not damage, or misplace the remote.

Light up the backyard wirelessly! Bright and lasts all night on 20% power. Will goto 100% brightness with motion (or turn on as needed). It does switch itself on every night, even if you pressed the off button the night before. So be aware that it can't permanently turn off unless you turn it off with the remote every night. This doesn't bother me as I want it to light dimly each night so my backyard isn't pitch black.
Well made, strong bracket, big solar panels and charge lasts all night!

This solar street light is well made and has a full aluminum body on the light, as well as a full black coated metal frame and mount. The large solar panels work well to keep the batteries charged and can be rotated in position to catch the majority of the sun. For such a good quality light that is premium priced, I am surprised that they have such a cheap remote and did not include the 2 AAA batteries. While you can set the light to go from dim to bright with motion and set the timer for how long to have the light on, there is no option to have the light off until motion is detected and then turn on. The light is nice and bright and throws a good broad illumination for a large area around the mounting.