Bus 983 – SMRT Buses Alexander Dennis Enviro500 (SMB5065R) [eLumiNEX] Bus 983 – SMRT Buses Alexander Dennis Enviro500 (SMB5065R) [eLumiNEX] Bus 983 – SMRT Buses Alexander Dennis Enviro500 (SMB5065R) [eLumiNEX]