The ECO-R-16 is a versatile MR-16 emergency lighting unit featuring two fully adjustable 5W MR-16 halogen lamp heads, with an option for 3.3W high-performance LED heads. Built with a 6V sealed lead-acid battery, it operates on dual 120/277V and provides a minimum of 90 minutes of emergency lighting. The unit includes options for self-diagnostics, an internal heater for cold environments, and is constructed from high-impact thermoplastic for durability.