Mounting the defective seal! Required to disassemble to install O-ring .... For the rest, little room to connect a cable inside the terminal box. The sensitivity settings, timer and night trigger level are easy and precise enough. Apart from these minor annoyances works and shines a light corresponding to the color temperature announced that is fairly neutral. Not as hot as halogen lighting. It is a 10 watt model, corresponds approximately to halogen 60 watt about in my opinion saw the light output observed.