Compact fluorescent OSRAM DULUX D 18W/840 – G24d-2 4000K neutral white
€9.90
Tax excluded
Compact fluorescent OSRAM DULUX D 18W/840, G24d-2 (2-pin) cap, neutral white 4000 K light, 1200 lm and Ra 80. For magnetic ballast, ~10,000 h — OSRAM quality, shipped fast by STRASSELEC.
OSRAMG24d-24000 K1200 lmRa 80
Security guarantees
Secure payment by credit card or bank transfer.
Delivery policy
Dispatch within 2 to 5 days with tracked delivery.
Return policy
You have 14 days after receipt to make a return, in accordance with your right of withdrawal.
Fast delivery
France & Europe
Secure payment
Card & bank transfer
Easy returns
Within 14 days
Expert advice
Lighting specialist, Strasbourg
The OSRAM DULUX D 18W/840 compact fluorescent lamp delivers neutral white light (4000 K) with good colour rendering (Ra 80). Compact and efficient, it is ideal for recessed downlights, bulkheads and professional fittings.
It provides 1200 lumens from just 18 W and lasts around 10,000 hours. Its 2-pin G24d-2 cap, with built-in starter, plugs into a magnetic (conventional) ballast — a direct replacement for your old DULUX D lamp.
Technical specifications
| Brand | OSRAM |
|---|---|
| Reference | DULUX D 18W/840 |
| Type | Compact fluorescent lamp (2-pin) |
| Cap | G24d-2 |
| Power | 18 W |
| Luminous flux | 1200 lm |
| Colour temperature | 4000 K (neutral white) |
| Colour rendering | Ra 80 |
| Ballast | Magnetic (conventional), built-in starter |
| Dimmable | No |
| Lifespan | ~10,000 h |
Key benefits
✓neutral white light 4000 K, good colour rendering (Ra 80)
✓1200 lm from 18 W, ~10,000 h lifespan
✓G24d-2 2-pin cap: direct replacement
✓Professional OSRAM compact fluorescent lamp
Ideal for
Offices and workspacesCorridors and common areasRecessed downlights and bulkheadsShops, hotels and public buildings
Frequently asked questions
Which ballast does it use?
The 2-pin DULUX D runs on a magnetic (conventional) ballast and has a built-in starter. For an electronic ballast, choose the 4-pin DULUX D/E version.
What cap does it have?
A 2-pin G24d-2 cap. 18 W use G24d-2, 26 W use G24d-3.
What does the code 840 mean?
The first digit is the colour rendering (8 = Ra 80) and the next two the temperature: 30 = 3000 K (warm white), 40 = 4000 K (neutral white).
Is it dimmable?
No: this compact fluorescent on a magnetic ballast is not designed for dimming.
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 multipack or a large quantity? The STRASSELEC team is here to help.
📦 Minimum order quantity: 10 pieces
DULUX D 18W/840
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Compact fluorescent OSRAM DULUX D 18W/840, G24d-2 (2-pin) cap, neutral white 4000 K light, 1200 lm and Ra 80. For magnetic ballast, ~10,000 h — OSRAM quality, shipped fast by STRASSELEC.
OSRAMG24d-24000 K1200 lmRa 80