Robus Alexander LED Batten provides a premium high-quality lighting solution to replace T5 and T8 traditional single and twin fluorescents. Provides emergency light outputs greater than most competitors to ensure exit routes illuminated to a safe level without the need for additional dedicated emergency fittings. Allows the fitting to be controlled by PIR, microwave or photocell sensors without detriment to LED or driver life. Manufactured according to the EN 60598-1, EN 60598-2-1, EN 62471, EN 62493, EN 55015, EN 61000-3-2, EN 610003-3, EN 61547 standards.