The LED Panels come in 2'x2' and 2'x4' sizes, standard dimensions for drop ceilings in offices, paint booth fluorescent lighting, and can be used anywhere a slim modern led lighting fixture is needed. The beautiful design of these light weight panels turn any ceiling into a statement piece while providing a soft yet bright, even light. No LED chips can be seen through the diffuser lens, and light is emitted from edge to edge with no dark spots. The LED panels can be adjusted from 15 Watts up to 50 Watts, and they are color tunable from 3500K to 5000K with the flip of a switch located on the back of the panel, providing the option to calibrate this fixture to your preferences. 5 Year Warranties and 50,000+ hour life, no bulbs or ballasts to replace, no flickering, warm up time or humming, these are an excellent fluorescent lighting LED alternative. Contact us to purchase and install!