Plug-n-Play LED T8 tubes can be installed directly on your existing ballasts so no rewiring is necessary. These T8 LED tubes make it very easy to convert to energy efficient LED lighting. Upgrade your existing fluorescent tubes to these LED T8 tubes to reduce energy consumption, reduce heat output and improve safety. These bulbs are mercury free and are easy to dispose. Rated to last for 36,000 hours, you won't be replacing these LED T8 tubes any time soon. One of these energy efficient LED tubes uses only 20-Watts of energy to produce 2100 Lumens, equivalent to a 32-Watt fluorescent tube. Perfect for basements, offices, hospitals, factories, garages and anywhere else fluorescent T8 tubes are installed. Available in 2-pack and 10-packs.