Vermont Lanterns Brass Nelson - Nautical Oil Lamp (10.5", Antique Brass) Vermont Lanterns Brass Nelson Series available in 10.5", 13.5" and 15.5" sizes. Wick size: 1/2" Flat Wick - Burn Time:12 hours A perfect blend of form and function our oil lamps add to any decor, as well as being fully operational for ambient and emergency lighting We ship daily - Express shipping options available - Contact us Authentic Vermont Lanterns is a Registered Trademark with the USPTO, and branded onto each piece.