SIENA twin Square Halogen dimension is 13 cm (width) in 23.5 cm (length), suitable for cut-out of 9.5 cm in 19.5 cm. The halogen frame is mobilized to be adjustable for rotation and angle alteration, as it can be used as an appropriate source of light in order to be used in lighting. SIENA ceiling double Halogen frames are made of high-quality brassy alloy with artist-made coating of bright chrome, bright gold, bright patina, and gold & white patina. Classic SIENA double Halogen frame can be used with SIENA switches & sockets of the same series. This type of halogen weighs 1205 g.