The Fibaro Dimmer Bypass 2 is designed to support Fibaro Z-Wave In-Wall Dimmer 2 by enabling it to control and dim lights which draw minimum 5W (e.g LED lighting).
It can be used in case of connecting LED bulbs or energy saving compact fluorescent lamps. Fibaro Dimmer Bypass 2 prevents flickering of the LED lights and glowing of the turned off compact fluorescent lamps. In the case of 2-wire connection, Fibaro Dimmer Bypass 2 allows to reduce minimum power of load required by the Fibaro Dimmer 2 for correct operation. Fibaro Dimmer Bypass 2 provides powering of the Fibaro Dimmer 2 in case of controlling the low loads of minimum power down to 5VA (for cosφ>0.5)