Sylvania ToLEDo Superia Cool White Universal LED Tube comes as a T8 4ft single pack and is available in a variety of lengths and wattages to ensure you light your space as effectively and efficiently as possible. They have a wide variety of applications from lighting your kitchen or garage to lighting your office and more! - Energy efficient and affordable LED T8 solution to replace conventional fluorescent T8 tubes - Last 2.5 times longer than 1200mm 36W fluorescent T8 Tri-phosphor tube - Omni-directional uniform light distribution thanks to glass tube construction with polycarbonate end covers - Works only with compatible electronic ballast - Minimum and maximum operating temperature: -20°C to 50°C - Must replace the fluorescent starter with LED dummy starter when used with magnetic/ CCG ballast - Suitable for direct mains operation (AC 220-240V) with single-end AC input - High lumen package - 2400lm - High lumen efficacy - 150 lm/W - Switching cycles - 200,000X - Average life 50,000 hours lifespan - Lamp length - 1200mm - Wattage - 16W - Wide beam angle - High power factor - Suitable for general illumination in kitchens, garages, offices, supermarkets, department stores, train stations, petrol stations, parking lots and more - 5-Year warranty