Osram PL Lamp 18W Dulux-T/E GX24q-2 CFL

An Osram Dulux T/E PLUS compact fluorescent lamp, 18W, GX24q-2 base, 4-pin — a PL lamp designed for electronic control gear (ECG) only, for downlights and commercial wall fittings.

Will this fit my fixture?

Replacing an identical existing 18W GX24q-2 4-pin Dulux T/E lamp is straightforward once power is off. This lamp needs electronic control gear (ECG) — it is not compatible with magnetic ballast. Confirm your fitting's gear type before ordering, and use an electrician for new installations.

Key Features

• GX24q-2 4-pin base for electronic control gear only
• Compact PL form factor for downlights
• 840 Cool White colour temperature

Technical Specifications

FAQ

• Will this fit my fixture?
  If your existing lamp is a GX24q-2 4-pin Dulux T/E at 18W on electronic gear, this is a direct swap.
• Can this run on magnetic ballast?
  No — this lamp is designed for electronic control gear only.
• How is this different from the 26W and 32W versions?
  Same base family, but each wattage step gives a different length and light output — check your fitting's length matches 18W before switching.
• Does this need a starter?
  No, electronic control gear does not need a separate starter.