A lighting fixture includes a support frame, a light head, a light source, an angle sensor, and a controller. The light head is pivotally connected to the support frame. The light source is disposed on the light head. The angle sensor is disposed on the light head and configured to sense a rotation angle of the light head. The controller is electrically connected to the light source and the angle sensor. The controller selectively adjusts a light emitting parameter of the light source according to the rotation angle.