A dimming control ballast for fluorescent office lights that works with 220–240 volt electricity and lets you adjust brightness.

A control unit for T5 fluorescent lights that works on standard office and industrial electrical supplies from 220 to 240 volts.

Osram electronic ballast that powers 54W T5 fluorescent light tubes on 220-240V power supply.

Electronic ballast that powers 92W T5 fluorescent tubes using standard 220-240V electricity supply.

A reliable electronic starter for T5 fluorescent lights that works with standard African and Middle Eastern 220-240V power supplies.

Electronic ballast for T5 fluorescent lights that works on 220–240V household and commercial power.

A standard electronic ballast unit that powers 35-watt T5 fluorescent lights on 220–240V supply, designed for reliable operation in normal indoor environments.

A Philips electronic ballast that controls 36-watt fluorescent ceiling lights, works with standard office voltage, and can be dimmed using a simple control signal.

Osram electronic ballast that powers 55W compact fluorescent lights in offices and buildings across 220–240V electricity supplies.

A compact electronic ballast for fluorescent tube lighting that works with 220–240 V power supplies and is highly energy efficient.

A smart electronic ballast that powers 36W fluorescent lights and allows you to dim them using a standard control signal.

Electronic control unit that powers T5 fluorescent tubes in standard office and industrial lighting, rated for 220–240 V power supplies.

A compact electronic ballast that powers two T5 fluorescent lights and works on standard 220–240V electrical supply.

A Philips lighting ballast that powers 58W fluorescent lights and lets you dim them smoothly.