This 1x4 LED Backlit Flat Panel is the perfect replacement for fluorescent troffers used in drop ceilings. Designed to fit in a conventional suspended grid ceilings for new construction or retrofit projects, LED flat panels will save you time and money. Perfect for areas where you need bright, even light such as offices, retail spaces, workshops, and schools and universities. This 1x4 LED Backlit Flat Panel is easy to install, just wire the fixture and lift into place in the drop t-grid ceiling. The LED panel weighs less and has a more compact design compared to fluorescent troffers which will save you time installing the fixture. The integrated LEDs mean you no longer have to change bulbs as the LEDs will last the life of the fixture. LEDs last 2-3 times longer than old fluorescent tubes and contain no harmful chemicals! Plus LED flat panels do not have a hinged door meaning no more dead bugs or debris in the lens! This LED panel light is wattage selectable meaning you can select between 25W, 30W, and 40W. At 130 lumens per watt, each wattage provides approximately the following amount of light: 25W = 3250 Lumens 30W = 3900 Lumens 40W = 5200 Lumens In addition to being wattage selectable, this LED panel light is also colour tunable allowing you to select between 3500K, 4000K, and 5000K. With all of the different configurations available in this one light, it is extremely versatile to many different applications or customer preferences. There are surface (flush) mount kits available (sold separately) which will allow you to install this fixture flush to the ceiling rather than recessed in a drop t-grid ceiling. Visit our surface kits category to shop for LED flat panel surface mount kits. This LED flat panel is also DLC Premium V5.1 listed meaning it is highly energy efficient and may qualify for utility rebates in certain areas. Check out our Rebate Assistant tool to find if this product qualifies for you!