See this thread
Trivia: the wad file was entirely made in SLADE3. Yes, even adding transparency and cropping up the different sprites from the source sprite sheet, all done only with SLADE3.
Name: Lanterns and chandelier
Palette: PNG (Doom paletted)
Summon: TechLanternBig, TechLanternSmall, BlackCandleChandelier
Sprites: Id Software, Raven Software
Sprite Edit: Captain Red
Two lanterns somewhat similar in look to the Doom II techlamps, and a chandelier based on Heretic's, but using Doom's black candles.