The LEDVANCE OSRAM DULUX D/E 10W/840 G24Q-1 230V is a compact fluorescent lamp without an integrated ignition system. It is intended for operation with external electronic control gear and suits a wide range of commercial and public-space applications.

With a colour temperature of 840 (cool white) and a four-pin G24q-1 plug-in base, this lamp is a direct replacement for compatible luminaires in offices, supermarkets, hotels, and industrial environments.

Key Features

• Compact double-twist tube design with a nail-brace cap
• Four-pin G24q-1 plug-in lamp holder — no separate adapter required
• Dimmable from 3% to 100% brightness when used with a compatible dimming ECG
• OSRAM System+ Warranty when used in conjunction with OSRAM QUICKTRONIC ECG
• Compatible with battery, solar, and AC power via the appropriate electronic control system

Product Benefits

• Average rated lifespan of 20,000 hours (with QUICKTRONIC) reduces replacement frequency and maintenance cost
• Colour rendering index Ra ≥ 80 ensures accurate colour perception in workspaces and retail environments
• Full dimming range (3–100%) allows precise light level control to match task requirements or occupancy
• Improved lumen maintenance over the lamp's life means consistent light output without early depreciation

Technical Specifications

• Model: DULUX D/E 10W/840 G24Q-1
• Power: 10 W
• Voltage: 230 V
• Base: G24q-1 (four-pin, plug-in)
• Colour Temperature: 840 (cool white)
• Colour Rendering Index (Ra): ≥ 80
• Average Lifespan: 20,000 hours (with QUICKTRONIC ECG)
• Dimming Range: 3–100%
• Lamp Type: Compact fluorescent, no integrated ballast
• Tube Design: Double-twist with nail brace

Why You'll Love It

• The G24q-1 four-pin base makes installation straightforward in luminaires already wired for plug-in compact fluorescent lamps
• The 20,000-hour rated life (with QUICKTRONIC) means far fewer lamp changes compared to standard fluorescent alternatives
• OSRAM System+ Warranty provides added purchase confidence when paired with OSRAM QUICKTRONIC ECG systems
• Dimmability to 3% gives precise control for mood, energy saving, or daylight harvesting scenarios