LED-RÖHRE T5 EXTERN HO49 P 1449 mm 26W 840

LED TUBE EXTERNAL SYSTEM – a complete solution for modern lighting

The LED TUBE T5 EXTERNAL P category offers 27 variants of T5 LED tubes with an external DALI-2 driver, providing dimmable LED lighting in power outputs from 7.3 W to 37 W. With lengths ranging from 549 mm, 849 mm, and 1149 mm up to 1449 mm, you’ll find the ideal format for your project.

These LED tubes allow for direct replacement of conventional T5/T8 fluorescent lamps without needing to modify the luminaires – simply replace the ballast with an external DALI LED driver and the tube. The result is high energy savings, significantly longer lifespan, and a fast return on investment.

???? Key Features & Benefits

• Easy upgrade: Compatible with existing luminaires, no need to check or modify internal ballasts

• Dimmable system: Full light control with DALI-2, dimming range from 1% to 100%

• Durable glass tube with PET coating: Tubes are rigid, do not bend, resist frequent switching, no flickering, low THD, and CRI 80 for quality color rendering

• Wide operating temperature range: –20 °C to +50 °C – ideal for warehouses, halls, and unheated outdoor spaces (in enclosed fixtures)

• Recyclable design: Modular components support a circular economy – the existing fixture remains, only the tube and driver are replaced

???? Typical Applications

• Industrial and manufacturing facilities

• Logistics centers and warehouses

• Offices, schools, and educational institutions

• Retail spaces, supermarkets, and shops

???? Technical Highlights (example variants)

• Luminous flux: 2800 lm to 5600 lm, efficiency up to 156 lm/W (depending on power and length)

• Lifetime: ~50,000 h (L70/B50), resistant to 200,000 switching cycles, 5-year warranty

• Energy class: D (higher grades depending on length)

Thanks to this product category, customers gain access to modular and flexible lighting designed for modern buildings. The range includes multiple lengths, wattages, and color temperatures (3000 K, 4000 K, and 6500 K), along with silent dimming and long-lasting operation without eye strain.