SME312D,
SME312D W/30,MINI-BEAM EXPERT: DIFFUSE; RANGE
SME312DBQD,SME312DBQD MINIBEAM EXPERT DIFFU
SME312DBZ,SME312DBZ MINIBEAM EXPERT DIFFUS
SME312DBZQD,SME312DBZQD MINIBEAM EXPERT DIFF
SME312DMHSQD,MINI-BEAM EXPERT: MODIFIED HIGH
SME312DQD,
SME312DQDP,MINI-BEAM EXPERT: DIFFUSE; RANGE