These are 4' 16.5 watt LED lamps. For direct replacement of a 4' T8 Fluorescent lamp controlled by a electronic ballast. No rewiring needed. Just insert into existing fixture. Average life is 50,000 hours. Cut your electricity usage by almost 1/2
Save big on your electric bill!! Some power companies offer rebates to install these.
Message me on Nextech. Have over 300 quantity. Will be cheaper the more you buy. Priced each. Case quantity is 10 to a case. Price lowered to $8.00 each