Plano LED provides even illumination, a sleek, crisp appearance and cost-effective lighting with a combination of comfortable brightness, energy efficiency and a full range of options. Boasting efficiencies of over 85%, most Plano LED models deliver ample illumination, while remaining well under ASHRAE 90.1 lighting power allowances.&nbsp;<br>Plano LED features a flat lens system that attractively divides the luminous opening. A slightly regressed center lens coupled with the high-transmission VL Optic™ provides a high level of visual comfort and efficiency that meets IESNA RP-1-04 guidelines. Satin side diffusers balance the luminosity.