These high frequency dimmable LED script lights have an adjustable shutter system to allow a narrow curtain of light to be directed at the work surface. The units are provided with an integral dimmable electronic control unit and have 6200°K, 70% CRI, LED strips housed in a custom extrusion and diffuser.
The light level can be controlled by either digital signal (DSI/DALI) or SwitchDIM and use high frequency control gear working at 1KHz PWM to avoid interference with television cameras and displays.
The integrated switchDIM function allows the direct connection of a 'push to make' switch for dimming and switching (one switch can controll up to 25 script lights). A brief push (<0.6s) switches the ballast ON and OFF. The script lights switch on at the light level at which they were last switched off (except in case of reset after mains failure when they will start at 100%). When the push to make switch is held (>0.6s), the script lights are dimmed. The next time the switch is held, the script light will get brighter. In installations where the script lights have got out of sync with each other (different dimming levels or opposite dimming direction), they can be synchronized to 50% dimming level by holding the push to make switch for 10 seconds. For a suitable switch, see the Script Lights (Dimmable) page
The script lights are available in three sizes, 600mm, 900mm and 1200mm. They are finished in Black eggshell stove enamel paint.
Fixing of units is via two keyway slots which accommodate M6 screws. For a mounting kit and chain, see the Script Lights (standard) page.
All units are for 220/240 Volt 50Hz operation.