Yesterday I used this fixture for the first time. It is a Vista SL4269 rail/cap light. I was working in conjunction with a hardscaper. The customer wanted to light up their paver walls and have part of the patio lit as well. My John Deere Rep recommended this fixture. It actually slides under the paver cap. Has anyone used this yet? If so please let me know what your thoughts are. It came with a 5 or 10 watt xenon lamp with frosted lens. The install went fast and no drilling.