The Ideal Lux Diesis PT Nickel 285337 is a slim LED floor lamp designed for focused, directional lighting beside a chair, sofa, desk or reading area. Standing approximately 151 cm high, it combines a satin nickel finish with a compact adjustable light head that can be rotated and inclined to direct the beam where it is needed. The integrated 4.5W LED produces warm white 3000K light with a high CRI of over 95, helping colours and interior finishes appear natural. Its narrow profile and 28 cm base make the Diesis useful where a practical reading light is required without the visual bulk of a traditional shaded floor lamp.
The Diesis has a clean, contemporary profile with a tall, slender metal structure in a satin nickel finish. Its circular base measures approximately 28 cm across, while the projecting light head gives the lamp an overall depth of around 45 cm.
The compact diffuser can be rotated and inclined, allowing its position to be adjusted without moving the entire lamp. An acrylic optic within the diffuser helps form the direct light output. The restrained satin nickel finish makes the design easy to combine with modern and understated interiors.
A built-in 4.5W LED provides direct, warm white illumination at 3000K. The current manufacturer specification gives a light beam flux of 390 lumens and a useful light flux of 280 lumens. With a CRI above 95, the lamp offers particularly good colour rendering for reading areas and other locations where clear, natural-looking illumination is useful.
The adjustable diffuser can be rotated and inclined so the beam can be aimed towards a book, work surface or nearby seating position. A switch on the PVC supply cable provides straightforward on/off operation. The lamp is non-dimmable, so there is no variable brightness control.
As the LED source is integrated, there is no separate conventional bulb to purchase or fit.
- Reading beside an armchair or sofa
- Living rooms requiring a compact directional floor light
- Bedrooms with space for a freestanding reading lamp
- Home offices and study areas
- Modern and contemporary interiors
- Spaces where adjustable task lighting is more useful than broad ambient light
- Indoor areas where a slim floor lamp with a relatively small base is preferred
- Integrated 4.5W LED means no separate bulb is required.
- Warm white 3000K output is suitable for comfortable everyday interior lighting.
- CRI above 95 provides strong colour rendering.
- Adjustable diffuser lets the direct beam be repositioned for reading or task lighting.
- Satin nickel finish gives the lamp a clean, understated appearance.
- Approximately 151 cm tall for useful positioning beside seating.
- 28 cm base keeps the footprint relatively compact.
- Cable-mounted switch provides simple on/off control.
- Class II construction and IP20 rating are specified for indoor use.
- Combines a slim floor-standing design with focused directional light.
- Adjustable head makes it practical beside seating and work areas.
- High CRI LED output is useful where accurate colour appearance matters.
- Integrated LED avoids the need to select a separate replacement bulb when first setting up the lamp.
- Compact base and narrow structure suit locations where floor space is limited.
- Simple cable switch keeps operation straightforward.
| Brand | Ideal Lux |
|---|---|
| Collection | Diesis |
| Product Code | 285337 |
| EAN | 8021696285337 |
| Product Type | LED floor lamp |
| Finish | Satin nickel |
| Material | Metal |
| Number of Lights | 1 |
| Integrated LED | Yes |
| Maximum Wattage | 4.5W integrated LED |
| Lumens | 390 lm |
| Colour Temperature | 3000K warm white |
| CRI | >95 |
| LED Life | 20,000 hours |
| Dimmable | No |
| Control | On/off |
| Light Distribution | Direct |
| Voltage | 220-240V AC, 50/60Hz |
| IP Rating | IP20 |
| Class of Insulation | Class II |
| Height | 1510 mm |
| Width | 280 mm |
| Depth | 450 mm |
| Base Diameter | 280 mm |
| Adjustable | Yes, rotating and inclining diffuser |
| Weight | 3.5 kg net |
| Installation Type | Freestanding floor lamp |
| Switch Type | Switch on PVC cable |
Does the Ideal Lux Diesis 285337 need a separate bulb?
No. The Diesis uses an integrated 4.5W LED light source, so there is no conventional replaceable bulb to purchase when setting up the lamp.
Is the Diesis floor lamp dimmable?
No. The current manufacturer specification identifies this model as non-dimmable with on/off control. The switch is located on the lamp's PVC supply cable.
Can the direction of the light be adjusted?
Yes. The compact diffuser can be rotated and inclined, making it possible to redirect the direct beam towards a reading position, desk or other nearby area without moving the complete floor lamp.
What colour light does it produce?
The integrated LED produces warm white light at 3000K. It also has a CRI above 95, providing strong colour rendering so colours and finishes can appear natural under the light.
Can this floor lamp be used in a bathroom or outdoors?
No. The Diesis has an IP20 rating and is designed as an indoor floor lamp. It should be used in dry interior locations rather than bathrooms, wet areas or outdoor spaces.
Product range name and SKU: Diesis - 285337
This product is supplied by Ideal Lux
| Product Info | |
| Brand | Ideal Lux |
| Product Code | 285337 |
| Range Name | Diesis |
| Dimensions | |
| Height (cm) | 151 cm |
| Diameter (cm) | 28 cm |
| Depth (cm) | 45 cm |
| Bulb | |
| Energy Efficiency Class | F |
| Bulb Included | Yes |
| Number of Lights | 1 |
| Lamp Holder Type | Integrated LED |
| Type of Included Bulb | LED (build-in) |
| Colour Temperature (Kelvin) | 3000 K |
| Lumens Output | 390 lm |
| Maximum Wattage (W) | LED 4.5W |
| Product Finish | |
| Shade / Diffuser Material | Metal |
| Shade / Diffuser Colour | Nickel |
| Frame / Base Material | Metal |
| Frame / Base Colour | Nickel |
| Features | |
| IP Rating | IP20 |
| Class of Insulation | Class 2 (Double Insulated) |
| Switch Type | Foot Switch |
How bright is a light bulb?
Because the Lumen output from different manufacturers will vary. Here's a quick and easy guide to approximate total Lumen output.
Lumens |
Watts |
| 2600 Lumens (lm) | 150W |
| 1600 Lumens (lm) | 100W |
| 1100 Lumens (lm) | 75W |
| 800 Lumens (lm) | 60W |
| 450 Lumens (lm) | 40W |
Understanding LED colour temperature and the Kelvin scale
Colour temperature 2000K to 3000K, the light produced is often referred to as a "warm white", "soft white", occasionally called a "candle white". It ranges from orange-ish to yellow-ish white in appearance. This kind of light is attractive, enjoyable, comfortable and relaxing.
Colour temperature 3100K to 4500K, the light produced is often referred to as a "neutral white", "bright white" or "natural white". Light sources within this range will emit a more neutral white light and may even have a slightly blue tint. This kind of light is bright, vibrant and clean appearing.

Colour temperature 4600K and above, the light produced is often referred to as a "cool white", "pure white" or "day white". Light sources in this range will have a blue-ish white tint to them. The higher the number, the more blueish it will appear. This kind of light will appear crisp, invigorating and energetic.
Please refer to full guide described in the main LED bulbs description