The BIAX to LED LEDBIAX lamps by RemPhos Technologies offers an economical alternative to upgrade to long lasting LED lighting, while retaining the original fixture. The LEDBIAX series replaces fluorescent 16 and 22 inch lamps. Light is emitted 180 degrees so that the original fixture will be illuminated perfectly and uniformly. Extremely efficient at 100LPW, the LEDBIAX runs off of a built in driver operating at 120-277VAC through its 2G11 pin base. UL Listed. Multiple lumen output and CCTs are available.