RADIUM Ralux Duo/E 18W 827 2,700K G24q-2 CFL — 1,200 lm

€9.90

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RADIUM Ralux Duo/E compact fluorescent lamp, double (4 tubes) tube, 18 W, 1,200 lm, warm white 2,700 K, CRI 82, G24q-2 base (4-pin). Non-integrated (external ballast).

Ralux Duo/E18 W1,200 lmG24q-22 700 K827

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The minimum purchase order quantity for the product is 10.

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This lamp can replace:

🔵 GE Biax D/E 18W/827 G24q-2 — Compatible — difference noted
🔵 GE BIAX D/E 18W/827 — Compatible — difference noted
🔵 OSRAM DULUX D/E 18W/827 — Compatible — difference noted
🔵 PHILIPS MASTER PL-C 18W/827/4P G24q-2 — Compatible — difference noted
🔵 RADIUM RX-D/E 18W/827 G24q-2 — Compatible — difference noted
🔵 SYLVANIA LYNX-DE 18W/827 G24q-2 — Compatible — difference noted
🔵 SYLVANIA LYNX-DE 18W/827 — Compatible — difference noted

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Dispatch within 2 to 5 days with tracked delivery.

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Expert advice Lighting specialist, Strasbourg

The RADIUM Ralux Duo/E 18 W compact fluorescent lamp (colour code 827) is a low-energy lamp with a double (4 tubes) tube and a G24q-2 base. It emits warm white light at 2,700 K and about 1,200 lumens, with good colour rendering (CRI 82).

A non-integrated lamp (no built-in ballast), it fits G24q-2 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.

Direct equivalents — at the same wattage, colour code and base (G24q-2), these lamps are interchangeable in the same fitting: PHILIPS MASTER PL-C 18W/827/4P, OSRAM DULUX D/E 18W/827, SYLVANIA LYNX DE 18W/827. Always check the pin count and the base index (G24q-2): that, not the wattage alone, is what guarantees the lamp fits the lampholder.

Technical specifications

Brand	RADIUM
Type	Non-integrated compact fluorescent lamp
Configuration	Ralux Duo/E — double (4 tubes)
Power	18 W
Luminous flux	1,200 lm
Colour temperature	2 700 K (warm white)
Colour rendering (CRI)	> 82
Base	G24q-2
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

✓G24q-2 base — direct replacement in Ralux Duo/E luminaires

✓warm white 2,700 K light, CRI 82 — reliable colour rendering

✓4-pin (electronic HF ballast, dimmable)

✓Long life ≈10,000 h and low consumption

Ideal for

Hotels and restaurantsShops and window displaysReception and lobbiesDownlights and wall lightsHousing and common areas

Frequently asked questions

Is it compatible with my fitting?

Yes, if the fitting has a G24q-2 base, the same wattage (18 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 827 code mean?

The first digit (8) indicates a CRI of 80 to 89; the next two give the colour temperature: 827 = 2,700 K (warm 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.