Ecoplus T5 LED Tube HF G5 2.5W 235lm 4000K – 136 mm, replaces 4W fluorescent tube
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The Ecoplus T5 LED HF tube is an energy-efficient replacement for the traditional 4W T5 fluorescent tube. Only 2.5 W of power and 235 lumens of natural white 4000K light with a 270° beam angle. Specifically designed for luminaires equipped with high-frequency ballasts (HF / ECG) — suitable for both general lighting and emergency lighting systems. The short 136 mm tube is particularly suitable for small luminaires and furniture lighting.
Requires an electronic ballast (HF / ECG). Not dimmable.
✓ Suitable for emergency lighting systems
This T5 LED HF tube is designed to also work in emergency lighting systems with backup power operation — suitable for professional use in emergency lighting for properties, business premises, and public spaces.
Technical specifications
- Replaces traditional 4W T5 fluorescent tube (energy saving approx. 38%)
- Lamp type: LED tube (T5 Mini model)
- Series: Ecoplus T5 LED HF
- Base: G5 (double-ended)
- Power: 2.5 W
- Luminous flux: 235 lm
- Color temperature: 4000 K (natural white, code 840)
- Color rendering index (CRI): 80–89
- Beam angle: 270°
- Compatibility: electronic ballast (HF / ECG / EVSA)
- Internal voltage: 80 V (alternating current AC)
- Suitable for emergency lighting systems: Yes
- Dimmable: No
- Lamp shape: tube, double-ended
- Cover: opal (glare-free light)
- Diameter: 16 mm
- Length: 136 mm
- Product code: 146807
Compatibility and installation
Requires an electronic ballast (HF / ECG)
This T5 LED tube only works with electronic high-frequency ballasts (HF / ECG / EVSA). Old magnetic ballasts and separate starters are not compatible — the lamp will not light up or may be damaged. Check the luminaire before replacement to ensure the ballast is electronic.
Compatible ballasts can be found on the Compatibility Tables page or in the Electrical Supplies → Ballasts/Chokes category.
Short T5 Mini model, 136 mm
This is a short T5 Mini tube, typically used in small luminaires, furniture lighting, advertising luminaires, and emergency lighting luminaires. The length is 136 mm — the same as a traditional 4W T5 fluorescent tube, so it fits directly into the place of an old 4W fluorescent tube.
G5 base — double-ended fitting
The G5 base of T5 fluorescent tubes is double-ended. Both ends of the lamp have a 2-pin connector that fits into the luminaire's holders. Not to be confused with the G13 base of T8 fluorescent tubes, which is larger and only fits T8 luminaires.
Suitable for emergency lighting systems
This lamp is compatible with emergency lighting systems, where it operates on both normal current and backup battery power. A professional installer performs the installation in the emergency luminaire — backup power tests and certification are required as part of the property's emergency lighting system.
This lamp is not dimmable
Do not install the lamp in a luminaire equipped with a dimmer. The lamp may flicker, stay on at full power, or be damaged.
Installation checklist
- Check that the luminaire has an electronic ballast (HF or ECG)
- Check that the base is G5 (T5 fluorescent tube), not G13 (T8 fluorescent tube)
- Check that the lamp length of 136 mm fits the luminaire
- Check that the luminaire does not have a dimmer
- For emergency lighting systems, installation is always carried out by a professional electrician
Delivery
We ship your order from our warehouse in Jyväskylä. Orders placed before 2 PM are usually shipped on the same day. Free delivery within Finland for orders over €150.
Warranty
Products purchased through Lumenled come with a manufacturer's warranty, supported by Lumenled in cooperation with the importer. You can find detailed warranty terms here: Warranty terms of our partners.