Torpedo-shaped chandelier lamps in B8, B10 and B11 from 15W to 60W at 100 to 600 lumens, in clear and frosted glass, on E12 candelabra and E26 medium bases.
The B number is the envelope diameter and it decides whether the lamp looks right in the fixture — a B8 in a chandelier built for B11 reads as undersized even when the output matches. Base and finish are stated alongside, since candelabra and medium both occur within the shape.
Chandeliers take five to twelve lamps at once, which makes this a multi-unit purchase every time. The eco-halogen version is in halogen eco B11, and the LED equivalent in LED vintage where the lamp is exposed.