An emitting direction control apparatus for a lamp is provided with: a driver for deflecting an emitting direction for a lamp; and a controller that control the driver to perform a deflection. The \u03c3dc\u03c3opt ratio of such thim films may be improved via stable chemical doping andor alloying of CNT-based films. The hard coating layer contains 40 mgcm3 or less of residual solvent. The motor generates an output torque based on a phase current applied to the motor.