– The cut-off type downlight (recessed light) is installed into an opening in the ceiling. This means that the light does not directly shine into people’s eyes and visibility is significantly improved. Various compatible parts may be used for variability.
– Electrical power used for lighting accounts for over 30% of total power consumption in the world. Commercial facilities that are lit up around the clock are recommended to use downlight, which is an eco-friendly and low-energy light source. In order to facilitate maintenance and repair, the fitting should be simple and lamps with a long lifetime and a low malfunctioning/failure rate should be used.