The Osram QTi DALI 2×28/54/220-240 DIM is a digital dimmable ballast to run 2 x 28w or 54w T5 Tubes. These ballasts have an average life of 100,000 hours, offer flicker free light, have an automatic safety shutdown at lamp failure, automatic restart after lamp replacement and are suitable for emergency lighting.
Manufacturers Part No (where applicable) : 4050300870502
This Osram product is available for just £29.64
at LampShopOnline Ltd