OSRAM DULUX L 18 W/830 2G11 – LUMILUX Compact CFL Tube Warm White 3000 K for offices and shops

OSRAM DULUX L 18 W/830 2G11 – LUMILUX Compact CFL Tube Warm White 3000 K for offices and shops

The OSRAM DULUX L 18 W/830 2G11 is a non-integrated , 4-pin 2G11 compact fluorescent tube (CFLni) designed to offer high efficiency , high luminous flux , and a long lifespan in professional lighting fixtures. With a color temperature of 3000 K (LUMILUX Warm White) and a CRI ≥80 , it provides comfortable and reliable lighting in offices, public buildings, shops, supermarkets, hotels, restaurants, and industrial settings . It is dimmable (with compatible ballasts), works with both electronic (ECG) and conventional (CCG) ballasts , and maintains its performance with excellent flux maintenance factors throughout its lifespan.

Main features

• Flux and color : 1175 lm nominal (up to 1200 lm at 25 °C ), 3000 K and CRI ≥80 .
• Efficiency : up to 62 lm/W with nominal power 18 W (construction power 18.9 W).
• Wide compatibility : suitable for ECG and CCG ; adjustable 1–100% with compatible QUICKTRONIC equipment.
• Compact format : T16 , Ø 17.5 mm , total length 221 mm ; less than half as long as traditional linear fluorescent tubes.
• Durability : nominal B50 life: 20,000 h ; typical service life: 13,000 h (with preheating ECG).
• Excellent light maintenance : LLMF 0.90 (4,000 h), 0.88 (6,000 h), 0.85 (8,000 h), 0.84 (12,000 h), 0.81 (16,000 h), 0.80 (20,000 h).
• Thermal range : operation in environments from -5…+40 °C .

Product benefits

• Very economical : high efficiency and long life reduce consumption and replacements.
• Stable visual quality : comfortable warm color (830) and good color rendering.
• Installation flexibility : same lamp suitable for electronic and conventional ballasts; dimmable with appropriate equipment.
• Improved maintenance : less lumen depreciation over time, ideal for high ceilings and spaced-out maintenance.

Use cases

• Offices and administration : work areas, meeting rooms, hallways.
• Retail and food : supermarkets, shops, department stores.
• Hospitality : hotels, restaurants, common areas.
• Public buildings and industry : general indoor lighting.

Frequently Asked Questions

Can it be regulated? Yes. It is dimmable with suitable electronic ballasts (e.g., QUICKTRONIC families with DIM function).

Which ballasts and starters is it compatible with? It can operate with ECG and CCG . When installing with CCG, use suitable starters (e.g., ST111/ST171 for individual lamps; series connection to 230 V only with ST151 and according to the manufacturer's diagram).

What are the differences between nominal life and service life? The B50 nominal life (20,000 h) is the statistical value under standardized conditions. The service life (13,000 h) reflects typical use with defined switching cycles and preheating ECGs.

Installation and recommendations

• Verify 2G11 (4 pin) base , voltage and control equipment type before assembly.
• For regulation, use compatible dimmable electronic ballasts and follow the manufacturer's diagrams.
• Contains mercury (2.5 mg) : manage waste according to WEEE regulations. Do not dispose of with household waste.

Project description

OSRAM DULUX L 18W/830 2G11 tube (CFLni, 4-pin) – 18W (construction 18.9W), 58V , 0.38A ; 1175 lm (up to 1200 lm at 25°C ), 3000 K , CRI ≥80 ; LLMF: 0.90/0.88/0.85/0.84/0.81/0.80 (4k/6k/8k/12k/16k/20kh); T16 , Ø 17.5 mm , L 221 mm (IEC 225 mm; L without pins 217 mm), weight 55.4 g ; 2G11 ; adjustable ; Nominal life B50 20,000 h (service life 13,000 h, preheating ECG); ambient -5…+40 °C ; energy class G (consumption 19 kWh/1000 h); suitable for ECG/CCG and standard starters.