Please check compatible ballast list within product documents convert your existing fluorescent fixture to LED technology with the Feit Electric T48830LEDg2 4ft T8T12 LED Plug and Play Lamps This 3000K warm white lamp is non-dimmable It produces a similar fluorescent lamp output (1700 lumens), uses 14 watts of electricity and up to 65% less energy than a standard fluorescent lamp get instant on to full brightness even in sub-zero temperatures with relatively cool running performance Feit Electric shatterproof T8T12 lamps have an average life of 50, 000 hours 45 7 years are RoHS compliant and are 100% mercury free choose a dependable flicker-free lighting for residential or commercial applications No replacement of the ballast or installation of LED driver or removal of old ballast required Specifications: color temperature: 3000K Brightness: 1800 Lumens Watt equivalent: 32 Watts Watt: 18 Watt Dimmable: No cEc certified: Yes Life Hours: 50, 000 Feit is a leader in first to market lighting innovations and driven to deliver the latest breakthrough in interior and exterior illumination To us, lighting is everything Feit Electric bulbs can turn a house into a home, make an unsafe area feel more secure, and navigating your way back to bed a lot easier Our LED product portfolio includes a full line of energy efficient LED bulbs, retrofit kits Feit Electric also manufactures energy-efficient LED luminaires including ultra-slim edge-lit ceiling fixtures, light-weight utility shop lights, and weatherproof outdoor LED fixtures Family owned Family operated Based in Los Angeles, california since 1978 We are devoted to our long-time employees, customers, and retail partners - together, we all prosper This Feit Electric bulb comes with a 5 Year See more of our Feit family of products on our Storefront