Osram 18W U-Shaped Fluorescent Tube - 3000K Warm White Lumilux (L U 18W/830U)
- Energy-Efficient Brightness – Delivers 1,350 lumens with only 18W of power, offering high luminous efficacy (75 lm/W) to light your space while saving energy.
- Warm & Inviting Light – 3000K warm white color temperature creates a cozy, welcoming atmosphere—ideal for offices, retail spaces, or public buildings.
- Long-Lasting Performance – Up to 13,000-hour lifespan reduces the need for frequent replacements, saving time and maintenance costs.
- Natural Color Rendering – CRI of 80–89 ensures vivid, accurate color reproduction—great for workspaces where clarity matters.
- Compact U-Shaped Design – Space-saving form (310mm length, 26mm diameter) fits easily into tight lighting fixtures or custom luminaires.
Osram U-Tube L U 18W/830U 3000K Warm White Lumilux Fluorescent Lamp
The Osram U-Tube L U 18W/830U is a compact and efficient fluorescent lamp designed for optimal performance in a wide range of indoor lighting applications. Its space-saving U-shape makes it perfect for use in fixtures with limited installation space, without compromising on light quality or brightness.
- Energy Efficient: Produces 1,350 lumens of bright, consistent light while consuming only 18 watts—achieving a luminous efficacy of 75 lm/W.
- Warm & Comfortable Lighting: With a color temperature of 3000K, this lamp emits a warm white light that enhances comfort and ambiance in professional and residential environments.
- Long Lifespan: Offers up to 13,000 hours of reliable illumination, minimizing maintenance frequency and reducing total cost of ownership.
- Superior Color Rendering: A high color rendering index (CRI 80–89) ensures vivid, natural-looking colors—ideal for offices, retail areas, and general indoor lighting.
- Compact U-Shape Design: Measuring 310mm in length with a 26mm diameter, it’s specifically designed for luminaires with limited space, making it a versatile choice for modern lighting needs.
Choose Osram quality for durable, efficient, and comfortable lighting that meets the demands of both commercial and residential applications.
| Length (cm) | 31.00 cm |
|---|---|
| Height (cm) | 2.60 cm |
| Width (cm) | 2.60 cm |
| Colour | Warm White |
| Brand | Osram |
| Location | E028, A25B |
| EAN | 4008321959904 |
| Stock Code (MPN) | 4008321959904 |
| Light Type | Fluorescent |
| Shape | Tube |
| Wattage | 18.00 W |
| Cap Type | 2G13 |
| Dimmable | No |
| Lumens | 1350 |
| Rated Life (hours) | 13000 |
| Colour Temp (K) | Warm White 3000K |
| Beam Angle | 360 |
| EU Energy Efficiency Rating 2021 | G |
| Energy Class Range | A - G |
United Kingdom orders
We will aim to dispatch in stock orders placed before 1.30 pm the same day Monday to Friday.
- Orders over £49 No Rush Delivery 5-7 days - £0.00
- Royal Mail Tracked 48 2-5 days - £4.95
- Royal Mail Tracked 24 1-2 days - £5.95
- Express Courier DPD Local 1-2 days - £11.95
- Royal Mail Special Delivery by 1 pm (20kg Max) - £25.95
- Royal Mail Weekend Delivery - £25.95
- Royal Mail Special Delivery by 9 am (2kg Max) - £35.95
- Long Parcel (over 90cm) - £21-26.99 Excluded from FREE POSTAGE
Collect from us
Collect from us in Milton Keynes, MK11 1AY - £1.99
International orders
We ship orders all over the world please contact us for a quote.
14-day returns
Return your order for any reason within 14 days for a full refund. Goods must have the original materials and be in an unused/unfitted condition.
Read our full returns policy here.
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Take advantage of Lampwise's bulk pricing to obtain top-notch lamps at discounted rates when purchasing quantities exceeding 50x. Whether you're a business proprietor, interior designer, retailer, or homeowner, our bulk pricing alternative guarantees the opportunity to brighten up your spaces with elegance while optimizing your budget. Discover the benefits of acquiring lamps in bulk by exploring Lampwise today! Simply fill out the form below to get started. Please note that bulk pricing availability is subject to stock availability.
