O.T Light Ceiling Halogen Twin Model(19+19) O.T Light Ceiling Halogen Twin Model(19+19) Code:ASI-218 • Main & satellite dome 19 single reflector • Each fitted with a special halogen bulb of 24v-150 walts • One stand by bulb fitted in each reflector • Complete with low voltage unit auto cut • Movements:Axial,angular & radial