Lamp uses a 15W incandescent candelabra base bulb. If you need more functional lighting, I offer a 40W LED bulb (+$15/ea) that works very well in kitchens, bars, etc.
Dimensions (these can be customized to fit your application):
10" deep (7" on the shelf, and 3" hang over)
4" hang down from the top edge of the shelf
The lamp can be customized with any of the glass insulators (blue, aqua blue, green, clear, etc.) that are in the last photo, please contact me for availability and additional photos.