LEDVANCE ST5AU-HF 37 W 5600 lm T5 LED Fluorescent Tube, Cool Daylight 6500K 865, G5 Cap, 240 V

  • RS Stock No. 125-4120
  • Mfr. Part No. 4052899956643
  • Manufacturer LEDVANCE
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

Ledvance SubstiTUBE ST5AU- HF LED Lamps

The Ledvance SubstiTUBE ST8AU-HF series are real G5 37W LED retrofit replacements for traditional T5 fluorescent tubes in ECG luminaires. Providing energy savings of up to 60% and a lamp lifetime of up to 60000 hours.

These LED replacement tubes are innovative, easy and safe to use in ECG, or 230 V mains voltage installations as direct retrofits without the need to rewire. The high frequency control gear ensures high-quality light being products and the lamp flicker is all but eliminated.

LED tubes provide instant 100% light output at power-on without flickering makes it suitable for the combination with sensor technology. The SubstiTUBE lamps provide significant luminous output of up to 5600 lm and high colour rendering, which ensures bright and true colours being portrayed.

Suitable for use in warehouses, cold storage, supply rooms, corridors, industry, stairways, garages, indirect illumination etc. For applications with high operating hours.

Features and Benefits

LED replacement for traditional T8 fluorescent lamps with G5 end caps
Provides 100% instant light
Up to 60% energy savings compared to traditional T8 lamps
Rotational end caps
No rewiring necessary at the ECG
Lifetime hours: 60000
Rate of Protection: IP20
Mercury free and RoHS compliant
Starter included

Typical Applications

• Garage parking
• Cooling and storage rooms
• Hospitality
• Logistics and Industry
• Residential
• Consumer
• Education
• Museums and Galleries


Why use LED lights?

LED lights are energy efficient. They are up to 80% more efficient than traditional lighting such as fluorescent and incandescent lights. 95% of the energy in LEDs is converted into light and only 5% is wasted as heat. Using less energy means the demand from power plants decreases there reducing greenhouse gas emissions. As compared to fluorescent tubes, the most important advantages of LED tubes are energy efficiency and long service life. They are also safer due to being cooler than incandescent lights and much more resistant to breakage. LEDs don’t have any flickering issues that can happen with fluorescent. Ultimately, the efficiency, long life, and functionalities of T8 LEDs make them worthy of potentially replacing standard T8 fluorescent tubes.

What are ballast compatible LED Tubes?

A ballast compatible tube is one where you can pull out the existing tube, leaving the ballast installed and fit the LED tube.

Do Ballast compatible tubes work with all ballasts?

No, they work with most electronic ballasts.

Attribute Value
Length Metric 1463mm
Wattage 37 W
Lamp Size T5
Lamp Base G5
Colour Rendering 80
Colour Reference 865
Colour Temperature 6500K
Colour Tone Cool Daylight
Voltage Rating 240 V
Luminosity 5600 lm
Life Hours 60000h
EU Energy Efficiency Rating A++
Series ST5AU-HF
Discontinued product