IKIO high-performance Astral Edge – Lit Panel Light 2′ x 2′ are Edge-Lit LED Panel Lights, with a superior efficacy of 125 lm/W. These are excellent alternatives to traditional fluorescent troffers. The thin and lightweight edge-lit design easily lays into drop ceilings. The LED and flat panel combination provides an energy efficient luminaire (up to 60% savings over traditional fluorescent lights) with no shadows or dark spots and meets the new higher performance DLC classification. Measuring at just 1.18” in height, it removes any visual barrier to the light in the ceiling.