Box, Pro Aim MR16 fixture features a hidden precision machined gear adjustment for hot aiming with an Allen screwdriver (included). Self locking tilt, manual locking horizontal rotation and spread lens locking capability. Pivots 0° to 90° adjustment and rotates 360°. Hood pulls off so lamp does not change positions when relamping. Comes with a Fast Jack connector and is 3" (7.6cm) in length to center of head.