THIS BACKLIT LED CEILING LIGHT PANEL PROVIDES A SUPERIOR ALTERNATIVE TO STANDARD FLUORESCENT BULBS, CONSUMES SIGNIFICANTLY LESS ENERGY, HAS A MUCH LONGER LIFESPAN, CAN OPERATE IN A WIDE RANGE OF AMBIENT TEMPERATURES, DOESN'T MAKE ANNOYING NOISES AND BUZZING, DON'T FLICKER, AND ARE SHOCK/VIBRATION RESISTANT DUE TO THEIR SOLID-STATE CONSTRUCTION. THE LED PANELS DELIVER A 120 DEGREE ANGLE BEAM SPREAD WITH EXCELLENT COLOR AND BRIGHTNESS TO ENSURE HIGH QUALITY AND LOW-MAINTENANCE LIGHTING. PANEL IS LIGHT WEIGHT WITH SMOOTH SIDES FOR SAFE HANDLING. HIGH CRI ALLOWS FOR COLORS TO APPEAR AS THEIR TRUE TONE. THIS PANEL COMES WITH A 5 YEAR WARRANTY. INTENDED USE PROVIDES ILLUMINATION IN COMMERCIAL, INDUSTRIAL AND RESIDENTIAL APPLICATIONS. IDEAL FOR USE IN OFFICES, HOSPITALS, SCHOOLS, RETAIL, AND WORKSHOPS. MOUNTING CONVENIENT RECESSED MOUNTING FOR DROP IN INSTALLATION WITH STANDARD GRID CEILINGS. PANELS CAN ALSO BE SUSPENDED WITH AIRCRAFT CABLE OR WIRE (NOT INCLUDED) TO THE ATTACHED CLIPS. CLIPS CAN BE FOLDED OVER THE "T" GRID LOCKING THE LIGHT TO THE GRID. CONSTRUCTION THE LIGHT IS MADE OF COLD-ROLLED STEEL SPCC BACK WITH ALUMINUM FRAME. TRANSLUCENT WHITE POLYSTYRENE (PS) FACE FRAME DELIVERS SOFT AND COMFORTABLE LIGHT. SPECIALIZED OPTICS DESIGN MAKES THE LIGHT MORE UNIFORM. LEAD FREE AND ECO-FRIENDLY, ZERO MAINTENANCE. LISTINGS DLC PREMIUM, ETL ELECTRICAL 100-277 VAC, 50/60 HZ, 50,000 HOUR RATED LIFE, CRI OF 80, 125 LUMENS/WATT, 1-10V DIMMING