Lamp-ECG Combination QTi 1x14/24/21/39 GII QTi 2x14/24/21/39 GII QTi DALI 1x36 DIM QTi DALI 2x36 DIM QT-M 2x26-42/220-240 S QTP-DL 2x36-40 QTP-M 1x26-42 QTP-M 2x26-32 QTP-OPTIMAL 1x18-40 QTP-OPTIMAL 2x18-40