ToLEDo Superia T5 AC is an omni-directional light distribution and wide beam angle which only suitable for direct mains (AC 220-240V) operation. ToLEDo Superia T5 AC has 50,000 hours average rated lifetime and lasts 2.5 times longer than 54W 1149mm fluorescent tri-phosphor T5 lamp. Minimum and maximum operating temperature: -20°C to 50°C. Ideal for factories, parking lots, supermarkets, department stores, schools and offices. Not suitable for operation with electronic/ECG or magnetic/CCG ballasts.