Cat.#         Max Watt     Dia     Ht
SN512     100W          12”       9”
SN514     150W          14”       9”
SN516     200W          16”      10 ½”
SN518     300W          18”      11 ⅞”
SN520     300W          20”      13 ⅜”
SN524     300W          24”      14 ½”
Medium base standard. Mogul on request with SN-518, SN-520 and SN-524 only.