This LED light bulb is great in track lighting, canister and recessed fixtures. With both wide angle (flood) and narrow angle (spot) lens covers included, one can simply swap lens covers to the situation. The narrow angle (spot) lens cover is installed by default. Specifications Bulb Type: LED PAR20 with standard screw base (E26) Input Voltage: 120VAC, 60Hz Power: 7.5W Beam Angle: 30° (or 120° with flood lens cover installed) Color Temperature: 3000-3400K Light Output (lumen): 320 Product Diameter: 2.5" Product Length: 3.3"