2N with dimming without control line, self-regulation
The luminaire's electronic driver has a programmed timer that reduces power by half after 4.5 h from switch-on.
1N without dimming
The electronic driver delivers 100% of the power with no option to be dimmed. If there is any fluctuation in the line voltage, the driver compensates the supply current of the Istanium LED modules to maintain the luminous flux (input voltage from 208 to 277 Vac). Likewise, if the electrical cabinet has a headline flux dimming equipment, the driver will not dim the lamp (an Istanium LED luminaire with CAD dimming is required).