This is the Schneider GU6422SS two gang dimmer - mains and low voltage dimmer - taking up to 250W/VA load per dimmer knob, coming in a stainless steel screwless plate. It is not suitable for CFL lighting or with LED lamps.
The Schneider Electric C35 is a controller for virtually any DC charging source. The C35 is field configurable for 12 and 24 VDC operation. It can be used as a charge, diversion, or load controller and comes with a standard multi-color charge status LED. It is a fully solid state, microprocessor-driven controller that is UL and cUL listed.