Sylvania DULUX Triple-Tube CFL - 26W | 3500K | GX24q-3 | Pack of 50

Sylvania 26W triple-tube compact fluorescent lamp with a four-pin GX24q-3 base and 3500K light. The manufacturer lists 1,800 initial lumens at 25°C; light output depends on operating conditions.

This lamp can serve as a replacement in compatible commercial downlights and other fittings used in offices, corridors and retail interiors. Confirm the triple-tube envelope fits the existing housing and the keyed base matches the lampholder. Select the same colour temperature as neighbouring lamps when maintaining a consistent appearance.

Buying tip: Compare the exact keyed base and ballast designation. This four-pin lamp needs a compatible programmed rapid-start electronic ballast; instant-start ballasts are not recommended.