MSD Platinum 21R Lamp for the Elation Proteus Hybrid V21BS IP Works with: Fine ART Fine 470 Beam OD, Fine ART Fine 470 BSW OD, Elation Proteus Hybrid, PRG Icon EDGE, Terbly G20 Hybrid IP, Terbly G21 Hybrid, Elation Proteus Hybrid V21BS IP, Elation Proteus Hybrid V21BS IP, Terbly G12WB, Elation Proteus Hybrid WMG PRH135, Elation Proteus Hybrid PRH021, Elation Proteus Hybrid V21BS IP