Tridonic Emergency Converter LED with emergency lighting LED Driver for manual testing, for self-contained emergency lighting and LED modules with a forward voltage of 10 to 54 V. Provides with low profile casing. It is compatible with all dimmable and non-dimmable constant current LED Driver. This product is 3-pole technology, 2-pole LED module changeover and delayed power switching for the LED driver. Automatic shutdown of output if LED load is out of range. Features with constant power output, electronic charge system, deep discharge protection, maximum light output for all LED modules, short-circuit-proof battery connection and Polarity reversal protection for battery.