Shop for Electrical at The Home Depot. Philips MR16 Dimmable LED Lamps provide ambient level light to illuminate hard to maintain applications. Increased transformer compatability allows for operation on a wider range of transformers. This lamp provides a bright white light and is perfect for general lighting or accent lighting to highlight your decor. This GU5.3, bi-pin base flood light replaces your 30-Watt halogen MR16 and is ideal for track and open recessed fixtures in retail, hospitality and residential spaces.