I decided to charge it and try it out before permanently mounting it. This is my yard on a dark moonless night. I really liked how it dimmed down then instantly lit back up when it sensed motion. Very responsive. It is light weight so handling it is not difficult. I am happy with it so it looks like it is time to climb up on the roof !

Eine solarbetriebene Stra?enleuchte war bis vor kurzer Zeit preislich so teuer, dass man lieber verzichtet hat.
Diese Leuchte mit satten 3600 W Lichtleistung erlaubt es nun, eine Insell?sung an Pl?tzen zu schaffen, die man beleuchten m?chte oder muss ohne extra Stromleitungen zu verlegen.
Die Verarbeitung ist sehr gut und alles ist ordentlich abgedichtet, so dass die Lampe bei Wind und Wetter betrieben werden kann.
Die Solarzellen auf dem Deckel laden die Akkus zuverl?ssig auch bei bedecktem Himmel auf und die Leuchte spendet fr mehrere Stunden Licht.
Um die Dauer der Beleuchtung zu erh?hen, kann die Lampe bei erkennen einer Bewegung unterhalb der Lampe kurzzeitig die Beleuchtung auf 100 % schalten und danach wieder herunterfahren.
Ob man die Fernbedienung berhaupt ben?tigt, muss jeder fr sich entscheiden.
Das komplette Montagematerial ist im Set enthalten und somit kann die Lampe sofort mach Erhalt montiert werden.
Einzig die Verpackung l?sst sehr zu wnschen, alle Teile sind zwar mit Styroporbl?cken geschtzt, aber der nur 21 mm dicke Karton wurde bereits halb auseinandergerissen, so angeliefert.
Im Paket ist die Leuchte so gelagert, dass das Solarpanel am Karton anliegt und das drfte bei vielen Lieferungen zum Bruch fhren.

So far I have had this light up for 2 months and I have to say this was the best spent money! Their isn't much to the installation guide so you have to kinda figure it out but it's not hard at all!

The performance of the light is amazing! Auto turns on when it gets dark and provides light up until your specified time! The brightness is very good! I was doubtful when I thought a solar light could provide this amount of brightness for a long time but it's exactly what it did!
It has withstood the Florida rain, wind and heat we are exposed to!
I will purchase again!

We haven't figured out where to put it, it's BIG. And the light it puts off is also BIG. It would be ideal for a large barn or pole building on acreage. Even inside a large barn or pole building, but it was specifically made for outdoor use and weather extremes. It puts off great light, very bright and it will cover a very large area. It has the on at dusk and off at dawn sensor which makes it very convenient. It could be mounted directly on a roof or building, or up on a pole. If you need a lot of light, this is the light for you!

Review for 3600W (3600W HID/HPS equivalent) lamp unit. As a degreed Electronics Engineer, I am tougher on solar products than many reviewers C as demonstrated in my many Amazon reviews. Even so - WOW C this unit is AWESOME! Yes C it is large (~28x10.5), but that size is necessary for the high-quality batteries, solar panel array, and 180 ultra-bright LED emitters. The unit is SOLID C not some cheap plastic junk that wont last thru the first winter or hailstorm! Given the excellent construction, I have no reason to doubt their advertised IP67 rating (Dust tight C dirt and dust cannot ingress; secure when immersed under water at a depth of 1 meter for 30 minutes). IP67 is the one of highest ratings for dust/dirt and water Ingress Protection (IP) from the International Electrical Commission (IEC 60529).

The mounting options and hardware are first rate! The motion sensor has longer range and is more sensitive to linear (straight towards or away from the sensor) movement than other units Ive tested. The remote control provides a wide range of lighting options and is intuitive to use C however, it must be pointed directly at the unit. Im unsure of the internal battery capacity (mAh), but given the power requirements of this light and its all-night-long lighting ability, I am certain it is more than adequate. The 5,000 Kelvin light color is BRIGHT-COLD WHITE which cuts through shadows far better than warm yellow colors.

As far as value, it is more expensive than many competitive brighter units sold on Amazon (e.g., OSTEK, Juyace, OKPRO, etc.), BUT C it Gefolly has a IP67 rating compared to IP65 for OSTEK and Juyaca, while OKPRO warns customers to install at a sharp angle to prevent water ingress damage (clearly not waterproof) and some models have as much as 50% 1-star reviews. So C it costs more, but it appears you get more! It would even a better value at a lower price point.