37 Installation, repair, and maintenance of energy saving controls and radio-controlled apparatuses and equipment for lighting, heating, and ventilation; installation, repair, and maintenance of lighting, heating, and ventilation equipment and apparatuses; installation, repair, and maintenance of light switches, electric light switches, infra-red sensors, active infra-red sensors, passive infra-red sensors, light sensors, sensor switches, timing sensors, dimmers, light dimmers, dimmer switches, dimmer apparatuses for electric lighting, regulators, time switches, automatic time switches, automatic timing switches, domestic switches, electrical switch timers, switches activated by clocks, timers for switching on electrical devices at pre-programmed times, cut-out switches, electronic touch sensitive switches, switch boxes, touch switches, after idling timers, darkroom timers, lighting incorporating an infra-red active sensor, lighting incorporating an infra-red passive sensor, security lighting incorporating an infra-red active sensor, security lighting incorporating an infra-red passive sensor
Trademark: 88078060
