The ECO-BLEM-CP constant-power LED driver ensures uninterrupted emergency lighting, featuring a long-life rechargeable battery, electronic short-circuit and surge protection, and a 90-minute runtime. It supports LED fixtures with a 20-50V DC operating range and complies with Class 2 safety standards. This driver includes a push-to-test switch, an LED indicator, and is housed in a compact, durable enclosure suitable for damp locations.