OSRAM LUMILUX T5 FC Circular Fluorescent Lamp 55W 865 Daylight 2GX13

The OSRAM LUMILUX T5 FC Circular Fluorescent Lamp combines high luminous efficacy with a compact circular design, making it an ideal lighting solution for offices, public buildings, retail spaces, and industrial environments. With a power consumption of 55 W and a color temperature of 6500 K (daylight white), it delivers bright, natural-looking illumination that enhances visual comfort and productivity.

Advantages

This lamp offers a long rated lifetime of up to 16,000 hours (L70/B50), reducing maintenance costs and replacement frequency. Its high color rendering index (CRI Ra ≥ 80) ensures true-to-life color representation, while the dimmable feature (with suitable electronic ballast) allows flexible light level adjustment. The T5 technology (16 mm tube diameter) provides energy efficiency and a slim profile suitable for various luminaires.

Suitable for

• Office buildings and conference rooms
• Public areas such as corridors and lobbies
• Retail stores and showrooms
• Industrial facilities and workshops
• Decorative and general lighting applications

Key specifications

• Lamp type: Circular Fluorescent Lamp
• Series: LUMILUX T5 FC
• Wattage: 55 W
• Base: 2GX13
• Color temperature: 6500 K (Daylight)
• Luminous flux: 4200 lm
• CRI: Ra ≥ 80
• Dimmable: Yes (with suitable electronic ballast)
• Rated lifetime: 16,000 h (L70/B50)
• Tube diameter: 16 mm (T5)
• Outer diameter: 300 mm
• Energy efficiency class: G (new EU)
• Mercury content: 2.5 mg
• Operating position: Universal
• Ignition time: < 0.3 s
• Warm-up time (60%): < 10 s
• Switching cycles: 10,000

Recommendations

For optimal performance and energy savings, pair this lamp with a compatible electronic ballast designed for T5 circular fluorescent lamps. Ensure proper disposal according to local regulations due to mercury content.