Check ballast list for compatibility.•BALLAST BYPASS - Not using a ballast?
The ideal replacement to 32 watt fluorescent light tubes which cut costs to your energy bill and are ideal for use in your shop, garage, workshop, office, basement, indoor, outdoor, or anywhere in your home requiring tube light bulbs. Feel free to adjust your lights further by taking advantage of the dimming feature when using a dimming capable ballast. Each tube bulb is quick to install, damp location rated, comes UL listed and UL classified for your safety, DLC listed for reliability, works with existing ballasts, works in direct wire ballast bypass single end or dual end installations, is g13 2-pin base, and backed by a 5 YEAR WARRANTY. These 48inch LED bulbs are compatible with an extensive list of ballasts so you can just install these without making any adjustment.