Cat.#             Max Watt    Dia         Ht       Optional Wire Guard
SN-908GV    100W            8”          7”       108-AR-G2 (Red)*
SN-910GV    150W           10”         9”      110-AR-G2 (Red)*
SN-912GV    150W           12”        11”     112-AR-G2 (Red)*
918DL-GV    150W            18”      17 ¾”   118-AR-G2 (Red)*
918UL-GV    150W            18”      17 ¾”   118-AR-G2 (Red)*

Medium base only.