Osram DULUX L 24W/840 Compact Fluorescent Lamp 2G11

The Osram DULUX L 24W/840 is a high-performance compact fluorescent lamp (CFL) designed for professional general illumination. With a power consumption of 24W and a luminous flux of 1800 lm, it provides energy-efficient lighting for offices, shops, hotels, and other commercial spaces. The lamp features a neutral white light color temperature of 4000K and a color rendering index (CRI) of Ra ≥ 80, ensuring excellent color accuracy and visual comfort.

Advantages

This lamp offers significant energy savings compared to traditional incandescent bulbs, with a long nominal lifetime of 20,000 hours (L70/B50) and up to 10,000 switching cycles. Its compact L-shape design and 2G11 base make it easy to install in compatible fixtures. The lamp is non-dimmable and requires an electronic ballast for operation.

Suitable for

• General illumination in offices, shops, hotels, and public buildings
• Replacement for existing DULUX L lamps in linear fluorescent fixtures
• Applications requiring neutral white light with good color rendering

Key specifications

• Lamp type: Compact Fluorescent Lamp (CFL)
• Wattage: 24 W
• Luminous flux: 1800 lm
• Color temperature: 4000 K (Neutral White)
• CRI: Ra ≥ 80
• Base: 2G11 (4-pin)
• Dimmable: No
• Lifetime: 20,000 h (L70/B50)
• Energy efficiency class: A (old scale)
• Mercury content: 2.5 mg
• Starting time: < 1.5 s
• Warm-up time (60%): < 20 s
• Operating position: Universal
• Requires electronic ballast

Recommendations

For optimal performance, use with a compatible electronic ballast. Ensure proper disposal according to local regulations for lamps containing mercury.