Luceco (LT82C10W10-01) T28 2ft – 10W, 1000 Lumens, 6500K LED Cool White Fluorescent Tube, 30,000 hours lifespan reducing maintenance costs, 50% energy saving against fluorescent for similar lux levels, Retrofit with most T8 luminaires (non-dimming), Eco-friendly: mercury free, Retail Box, 1 year warranty