SATCO NUVO's 24 watt T8 8 foot LED Type B single pin ballast bypass linear replacement bulb with emergency lighting and damp rating, are suitable in a number of commercial retrofit applications. The white bulb is PET coated for shatterproof protection. With a high lumen count, this lamp provides up to 50,000 hours of cool white light.|SATCO NUVO's S11958 24 watt T8 8 foot LED Type B single pin ballast bypass linear replacement bulb with emergency lighting and damp rating, are suitable in a number of commercial retrofit applications. The white bulb is PET coated for shatterproof protection. With a high lumen count, this lamp provides up to 50,000 hours of cool white light.