Sec. 547.331.  HAZARD LAMPS PERMITTED.  (a)  A vehicle may be equipped with lamps to warn other vehicle operators of a vehicular traffic hazard that requires unusual care in approaching, overtaking, or passing.
(b)  The lamps shall be:
(1)  mounted at the same level and spaced as widely apart as practicable on the front and on the rear of the vehicle;  and
(2)  visible at a distance of at least 500 feet in normal sunlight.
(c)  The lamps shall display simultaneously flashing lights that emit:
(1)  a white or amber light, or a color between white and amber, if the lamp is mounted on the front of the vehicle;  or
(2)  a red or amber light, or a color between red and amber, if the lamp is mounted on the rear of the vehicle.
Acts 1995, 74th Leg., ch. 165, Sec. 1, eff. Sept. 1, 1995.