T8 Showcase lamp features a unique elongated shape that provides an even light distribution. It is ideal for accent and display lighting. T8 medium base, 120 volt 75 watt linear bulb in Frost (535 lumens) or Clear (550 lumens), 2700K color temperature. 2,000 hour average lamp life. Features hand-crafted filaments. Fits all standard aquarium canopies. 1 inch diameter x 11 inch length.