The new Class R2 Lensed Series by Corelite offers a shallow recessed design, ideal for plenum-restricted applications and low-ceiling environments. The Class R2 Series has been optically engineered to provide low-brightness ambient illumination and to accommodate a variety of innovative shielding options. R1WL is the lensed model. The dedicated T5 design of the Class R2 Series offers superior lumens per watt when compared with traditional 3T8 or twin tube luminaires.