The LEDVANCE OSRAM DULUX D 13W/840 is a compact fluorescent lamp without an integrated ignition system, designed to operate with an external electronic control gear (ECG). Fitted with a G24D-1 two-pin base, it is a direct-fit replacement in luminaires that accept this base type and is compatible with battery, solar, and AC power sources when used with the appropriate ECG.

The lamp features double-twist tubes in a compact short body with a nail brace. An average lifespan of 6,500 hours is achieved when paired with the QUICKTRONIC ECG system, and the OSRAM System+ warranty applies in that combination. Colour rendering Ra ≥ 80 ensures accurate colour reproduction in offices, stores, hotels, and similar environments.

Key Features

• G24D-1 two-pin base — direct fit for compatible ECG-equipped luminaires
• 13W power with Ra ≥ 80 colour rendering index
• 840 colour code — cool white 4000K output
• Compact short body with double-twist tubes and nail brace
• Compatible with battery, solar, and AC power via appropriate electronic control system
• OSRAM System+ warranty when used with QUICKTRONIC ECG

Product Benefits

• 6,500-hour average lifespan (with QUICKTRONIC) reduces lamp replacement frequency in commercial fittings
• Ra ≥ 80 colour rendering supports accurate colour perception in retail and office environments
• Works with electronic control systems enabling adjustable brightness (3–100%)
• Compact format fits luminaires with limited installation depth
• Operation with battery and solar power sources extends use to emergency and off-grid lighting

Technical Specifications

• Model: DULUX D 13W/840
• Power: 13W
• Colour Temperature: 840 (4000K, Cool White)
• Base Type: G24D-1
• Voltage: 230V
• Current: 0.18A
• Average Lifespan: 6,500 hours (with QUICKTRONIC)
• Colour Rendering Index: Ra ≥ 80
• Dimming Range: 3–100% (with appropriate ECG)
• Lamp Type: Compact fluorescent, no integrated igniter
• Operation: Requires external electronic control gear (ECG)

Why You'll Love It

• G24D-1 base is a standard fit in a wide range of commercial downlights and uplights
• 6,500-hour lamp life (with QUICKTRONIC) means fewer maintenance interventions in office and retail installations
• OSRAM System+ warranty provides added purchase confidence when paired with compatible QUICKTRONIC gear
• Package includes 1× LEDVANCE OSRAM DULUX D 13W/840 G24D-1 230V lamp