Though adoption of LED lighting apparatus is increasing as a part of energy saving and replacement of the existing lamps with LED lamps can be expected to bring a saving effect to some extent, connection of a control system can maximize the effect. SDM (Smart Dimming-switch Module) of Shina is a dimming switch capable of arbitrarily adjusting the brightness of a LED lamp. With its excellent design using black glass and the status lamp of blue LED, it produces a luxurious image.

Thanks to its intuitive and simplified usage, it can be easily used by anyone. As RF communication function is embedded as the standard, integrated control can be achieved independently or by building a lighting control system (SiManager).