Bluetooth technology intersects with outdoor illumination in Lightvault8, a luminaire whose direction and dimming can be controlled with an app, compatible with iOS and Android devices. The solid brass, LED fixture from Kim Lighting can be used in spot, wall-wash, and narrow flood in-grade applications. It has a maximum output of 2,500 lumens and a light distribution that can be customized with optional hex louvre, prism lens, and spread lens filters. hubbelllighting.com