With LED retrofit bulbs and kits, you can convert inefficient wall packs into powerful, energy-saving fixtures. L70 life spans of at least 50,000 hours and virtually no required maintenance makes them excellent cost-saving options. Choose from mogul screw base bulbs and LED wall pack retrofit kits of varying wattage, color temperatures, and intensities. You can save even more energy by choosing a one-sided retrofit kit or bulb. Because they deliver light right where it's needed with no help from your fixture's reflector, you can choose a lower wattage to achieve the output you're used to.