OSRAM Dulux L 40W 865 Cool Daylight 2G11 Compact Fluorescent Lamp

Description

Product Overview

The OSRAM Dulux L 40W/865 2G11 is a high‑efficiency compact fluorescent lamp designed for commercial and industrial lighting applications. With a bright 6500K daylight colour, long service life, and reliable performance, it is ideal for ceiling luminaires, utility areas, offices, and emergency lighting systems.

Key Features

• High‑output 40W CFL with excellent energy efficiency
• 865 daylight (6500K) for bright, clear illumination
• 2G11 4‑pin base compatible with a wide range of luminaires
• Long lamp life (typically 20,000 hours)
• Stable colour rendering for professional environments
• Suitable for emergency fittings, modular ceiling lights, and commercial fixtures

Typical Applications

• Offices and meeting rooms
• Corridors and stairwells
• Retail and commercial units
• Utility rooms and workshops
• Emergency lighting systems
• Modular ceiling luminaires

Technical Specifications

Compatibility

This lamp fits any luminaire designed for 2G11 compact fluorescent lamps, including:

• Modular ceiling panels
• Emergency lighting units
• Commercial downlights
• Industrial utility fixtures

If your fitting currently uses a Dulux L 36W, 55W, or 24W, check the length — the 40W version is longer.

Benefits

• Reliable OSRAM quality
• Bright daylight output improves visibility
• Long lifespan reduces maintenance costs
• Easy drop‑in replacement for existing 2G11 CFL lamps
• Ideal for commercial environments requiring consistent lighting

FAQ

What does 865 mean? 865 = 6500K daylight colour with high colour rendering.

Is this lamp suitable for emergency lighting? Yes — Dulux L lamps are commonly used in emergency fittings with compatible ballasts.

Does it need a ballast? Yes, an electronic ballast is required.

Is this a direct LED replacement? No — this is a CFL lamp. LED 2G11 replacements exist but require compatibility checks.