With its sharp yet rounded lines, Tom Dixon's 'Stone' potable lamp cuts a striking silhouette. Sitting atop a marble base is a hollowed halo in which the bulb appears to float, only half revealed. This ethereal aesthetic is accentuated by the thin cut of the marble, which appears semi-translucent when the lamp is turned on, emphasizing its patterned surface and casting illumination. The LED lamp also features a touch dimmer and offers up to nine hours of soft light on a full charge.