GE Biax T/E 26W 840 4,000K GX24q CFL — 1,800 lm
€14.90
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GE Biax T/E compact fluorescent lamp, triple (6 tubes) tube, 26 W, 1,800 lm, cool white 4,000 K, CRI 82, GX24q base (4-pin). Non-integrated (external ballast).
Biax T/E26 W1,800 lmGX24q4 000 K840
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Expert advice
Lighting specialist, Strasbourg
The GE Biax T/E 26 W compact fluorescent lamp (colour code 840) is a low-energy lamp with a triple (6 tubes) tube and a GX24q base. It emits cool white light at 4,000 K and about 1,800 lumens, with good colour rendering (CRI 82).
A non-integrated lamp (no built-in ballast), it fits GX24q CFL luminaires and runs at 230 V through the fitting's ballast: 4-pin (electronic HF ballast, dimmable). Its long life (≈10,000 h) and low consumption make it an economical choice for commercial lighting.
Technical specifications
| Brand | GE Lighting |
|---|---|
| Type | Non-integrated compact fluorescent lamp (Biax) |
| Configuration | Biax T/E — triple (6 tubes) |
| Power | 26 W |
| Luminous flux | 1,800 lm |
| Colour temperature | 4 000 K (cool white) |
| Colour rendering (CRI) | > 82 |
| Base | GX24q |
| Pins | 4-pin (electronic HF ballast, dimmable) |
| Lifespan | ≈10 000 h |
| Voltage | 230 V |
| Operation | External ballast (non-integrated) |
| Disposal | Contains mercury — WEEE recycling |
Key benefits
✓GX24q base — direct replacement in Biax T/E luminaires
✓cool white 4,000 K light, CRI 82 — reliable colour rendering
✓4-pin (electronic HF ballast, dimmable)
✓Long life ≈10,000 h and low consumption
Ideal for
Offices and open spacesSchools and classroomsRetail and large storesDownlights and ceiling lightsCorridors and washrooms
Frequently asked questions
Is it compatible with my fitting?
Yes, if the fitting has a GX24q base, the same wattage (26 W) and the right ballast. This is a non-integrated lamp: it needs the fitting's ballast and does not connect directly to the mains.
What is the difference between 2-pin and 4-pin?
The 2-pin version has a built-in starter and runs on a magnetic ballast. The 4-pin version runs on a high-frequency electronic ballast (fast start, flicker-free, often dimmable). Bases differ: match the one in your fitting.
What does the 840 code mean?
The first digit (8) indicates a CRI of 80 to 89; the next two give the colour temperature: 840 = 4,000 K (cool white).
How is it recycled?
Like all fluorescent tubes, it contains a small amount of mercury: take it to a WEEE collection point (recycling centre or store), never with household waste.
Why order from STRASSELEC?
- ✓Lighting specialist — expert advice and professional references
- ✓Fast shipping from Strasbourg (France and Europe)
- ✓Secure payment by card or bank transfer
- ✓14-day returns (right of withdrawal)
Need advice, a batch or a large quantity? The STRASSELEC team is here to help.
📦 Minimum order quantity: 10 pieces
Biax T/E 26W/840/4P
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GE Biax T/E compact fluorescent lamp, triple (6 tubes) tube, 26 W, 1,800 lm, cool white 4,000 K, CRI 82, GX24q base (4-pin). Non-integrated (external ballast).
Biax T/E26 W1,800 lmGX24q4 000 K840