OSRAM DULUX L 24 W/830 SP compact fluorescent lamp: 2G11 base (4-pin), 1800 lm, warm white 3000 K. SP version: optimal flux at low temperature — ideal outdoors.
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The OSRAM DULUX L 24 W/830 SP compact fluorescent lamp is a non-integrated low-energy lamp with a long flat tube and a 4-pin 2G11 base. It emits 1800 lm of warm white light (3000 K) with reliable colour rendering (CRI ≥80).
What makes the SP version special: its luminous flux is optimised for low ambient temperatures (around +5 °C), where a standard CFL loses much of its brightness. It is the lamp for outdoor fittings: street and city lighting, bollards, car parks and covered walkways.
A non-integrated lamp: it runs through the fitting's ballast (4-pin = electronic ballast compatible). Verified equivalent: PHILIPS MASTER PL-L 24 W/830/4P — same 2G11 base, same wattage, same colour. Lifespan ≈10,000 h.
| Brand | OSRAM |
|---|---|
| Range | DULUX L SP |
| Type | Non-integrated CFL (long tube) |
| Base | 2G11 |
| Power | 24 W |
| Luminous flux | 1800 lm |
| Colour temperature | 3000 K (warm white) |
| Colour rendering (CRI) | ≥ 80 |
| Pins | 4 |
| SP feature | Optimal flux at low temperature (+5 °C) |
| Lifespan | ≈10 000 h |
| PHILIPS equivalent | MASTER PL-L 24 W/830/4P |
What does "SP" mean?
It is the low-temperature version: its amalgam is optimised to deliver maximum flux around +5 °C, where a classic CFL loses much of its brightness. It also works in heated interiors, with slightly less flux than the standard version.
Is it compatible with my fitting?
Yes, if the fitting has a 2G11 base and takes a 24 W lamp. It is a non-integrated lamp: it needs the fitting's ballast and does not connect directly to the mains.
What does the 830 code mean?
The 8 indicates a CRI of 80 to 89; the 30 gives the colour temperature: 3000 K, a comfortable 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.
📦 Minimum order quantity: 10 pieces
This lamp can replace: