The LEDVANCE OSRAM DULUX LED L18 HF 8W/840/2G11 is a compact LED lamp designed as a drop-in replacement for 18W conventional compact fluorescent lamps in existing luminaires fitted with ECG (electronic control gear) or powered directly from 230V AC. Operating frequency covers 50/60Hz and DC supply from 186–260V is supported.

With a luminous efficacy of 125lm/W and a luminous maintenance factor of 0.70, the lamp delivers consistent light output over its rated life. Frosted diffuser and 140° beam angle provide broad, even illumination for general lighting applications from supermarkets and hotels to transit spaces and corridors, at ambient temperatures from -20 to +45°C.

Key Features

• 8W power draw replacing an 18W equivalent conventional lamp
• 2G11 4-pin base — direct replacement in standard 2G11 luminaires
• Operates on ECG or directly from 230V AC mains (not compatible with conventional CCG/EM control gear)
• Also suitable for DC supply: 186–260V
• 1000lm luminous flux at 125lm/W efficacy
• 140° beam angle for wide, even light distribution
• Frosted finish; mercury-free; IP20

Product Benefits

• 8W versus 18W conventional lamp reduces energy consumption at the fixture level
• Compact design enables easy bulb-for-bulb replacement without luminaire modification
• DC supply compatibility makes it suitable for emergency lighting circuits and off-grid installations
• Wide operating temperature range (-20 to +45°C) covers cold rooms, supermarket chiller aisles, and outdoor-rated luminaires

Technical Specifications

• Model: DULUX LED L18 HF & AC MAINS/VALUE/8W/840/2G11/4 Pin
• Rated power: 8 W
• Equivalent conventional lamp power: 18 W
• Luminous flux: 1000 lm
• Luminous efficacy: 125 lm/W
• Colour temperature: 4000K (Cool White – 840)
• Colour rendering index: Ra80
• Beam angle: 140°
• Base: 2G11, 4-pin
• Rated voltage: 220–240V
• Operating frequency: 50/60Hz
• Rated current: 38mA
• Inrush current: 5A
• DC voltage range: 186–260V
• Power supply method: ECG, AC mains voltage (not suitable for CCG/EM)
• Luminous maintenance factor: 0.70
• Design/version: Frosted
• Dimmable: No
• Energy efficiency class: E
• IP protection class: IP20
• Ambient temperature range: -20 to +45°C
• Total length: 22.95cm
• Tube diameter: 1.7cm
• Maximum diameter: 4.40cm
• Net weight: 0.80g
• Standards: CE, UKCA, EAC; mercury-free

Why You'll Love It

• Single lamp covers ECG and direct AC mains — no need to stock two SKUs for different luminaire types
• DC compatibility provides peace of mind for emergency lighting applications
• Cool White 840 colour rendering suits retail, hospitality, and commercial interiors
• Mercury-free construction simplifies disposal and reduces environmental impact