Absolutely love these, even though their site looks like it is a direct copy of We are Friction.

Filament Lamps by london based design studio Scott, Rich & Victoria are meant to be a contemporary re-interpretation of the handmade carbon filament lighting from the mid-nineteenth century. Combining the modern with the traditional, 
the cold cathode fluorescent lamp is encased by a hand-blown glass enclosure. There is also the filament 1840 that has a structured bulb and the filament 1880 which is free formed.