Lighted Beer Mugs

beer mugs
(beer mug) a mug intended for serving beer
(Beer mug) A tankard is a form of drinkware consisting of a large, roughly cylindrical, drinking cup with a single handle. Tankards are usually made of silver, pewter, or glass, but can be made of other materials, for example clay or leather.

lighted
Provide with light or lighting; illuminate
set afire or burning; "the lighted candles"; "a lighted cigarette"; "a lit firecracker"
Switch on (an electric light)
Become illuminated
illuminated: provided with artificial light; "illuminated advertising"; "looked up at the lighted windows"; "a brightly lit room"; "a well-lighted stairwell"
A receptacle with a face that becomes illuminated when the device is connected to an energized electrical circuit.