Abstract: A signal light for a chair positioned at a gaming table in a casino. The signal light includes a light housing and a switch housing. A power supply may also be included. The light housing is disposed or mounted on a support which is mounted to the chair such that the light housing is elevated above the chair. The switch housing is operatively connected to the light housing such that the switch housing is spatially separated the light housing. The light housing may include a plurality of differently colored lights that a casino may designate for respective services when lit, and the switch housing may include a corresponding number of switches for selectively operating the lights.