The Osram QTi 1x28/54/220-240 DIM is a 1-10v intelligent dimmable ballast to run 1 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.

The Osram QTi 1x35/49/80/220-240 DIM is a 1-10v intelligent dimmable ballast to run 1 x 35w, 49w or 80w 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.

The Osram QTi DALI 2x18/220-240 DIM is a digital dimmable ballast to run 2 x 18w T8 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.

The Osram QTi DALI 2x36/220-240 DIM is a digital dimmable ballast to run 2 x 36w T8 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.

The Osram QTi DALI 2x14/24/220-240 DIM is a digital dimmable ballast to run 2 x 14w or 24w 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.

The Osram QTi DALI 2x21/39/220-240 DIM is a digital dimmable ballast to run 2 x 21w or 39w 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.

The Osram QTi DALI 2x28/54/220-240 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.

The Osram QTi DALI 2x58/220-240 DIM is a digital dimmable ballast to run 2 x 58w T8 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.

The Osram QTi 2x14/24/220-240 DIM is a 1-10v intelligent dimmable ballast to run 2 x 14w or 24w 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.

The Osram QTi 2x21/39/220-240 DIM is a 1-10v intelligent dimmable ballast to run 2 x 21w or 39w 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.

The Osram QTi 2x28/54/220-240 DIM is a 1-10v intelligent 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.

The Osram QTi 2x35/49/220-240 DIM is a 1-10v intelligent dimmable ballast to run 2 x 35w or 49w 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.

The Osram QTi 2x80/220-240 DIM is a 1-10v intelligent dimmable ballast to run 2 x 80w 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.

The Osram QTI 2x35/49/80 /230-240 is a dimmable high frequency ballast to run: 2x 35w,49w & 80w T5 lamps. These ballasts have an average lifetime of 100,000 hours They offer flicker free light, have an automatic safety shutdown at lamp failure, automatic restart after lamp replacement and are suitable for emergency lighting.

The Osram QTi 3x14/24/220-240 DIM is a 1-10v intelligent dimmable ballast to run 3 x 14w or 24w 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.

The Osram PTi 150i is a mains voltage high frequency ballast to run: 1 x 150 Watt Metal Halide lamp

The Osram PTi 150s is an open fronted high frequency ballast to run: 1 x 150 Watt Metal Halide Lamp

The Osram QTi DALI 2x35/49/220-240 DIM is a digital dimmable ballast to run 2 x 35w or 49w 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.

The Osram QTi DALI 1x35/49/80/220-240 DIM is a digital dimmable ballast to run 1 x 35w, 49w or 80w 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.

The Osram QTi 4x14/24/220-240 DIM is a 1-10v intelligent dimmable ballast to run 4 x 14w or 24w 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.