The Ideal Lux Kubiko PL Bianco 303321 is a compact surface-mounted LED ceiling light with a clean cubic shape and a white finish. Measuring 10 cm square and 11.5 cm high, it provides focused downward illumination without requiring a recessed ceiling opening. The fitting combines a powder-coated aluminium body with a glossy opal polycarbonate diffuser, which conceals the integrated light source and softens its output. Its 10W LED produces 1,100 lumens of warm white light, making Kubiko suitable for hallways, kitchens, home offices and other dry indoor spaces where a neat, contemporary ceiling fitting is required.
Kubiko has a simple geometric form with a square 10 cm footprint and a depth of 11.5 cm. The body is made from powder-coated aluminium in a white finish, giving the fitting a clean appearance that blends naturally with many light-coloured ceilings.
A glossy opal polycarbonate diffuser covers the underside and softens the view of the integrated LED. The diffuser is secured using a magnetic fastening system, avoiding visible screws around the illuminated face. Its compact cube shape works particularly well in modern, minimalist and understated interiors.
The built-in 10W LED produces 1,100 lumens at a warm white colour temperature of 3000K. Light is directed downwards through the opal diffuser, providing a softened pool of illumination beneath the fitting rather than light in every direction.
No separate bulb is required because the LED source is integrated into the ceiling light. The compact format makes Kubiko useful as an individual light in a smaller area or as part of a repeated arrangement along a hallway, kitchen or open-plan space.
This model is not dimmable and is designed for standard on/off operation. Its IP20 rating limits installation to dry indoor areas. It is not suitable for outdoor use or locations that require protection against moisture.
- Hallways, corridors and entrance areas
- Kitchens and utility rooms away from moisture
- Home offices and compact work areas
- Bedrooms with contemporary decor
- Living areas requiring focused downward light
- Modern and minimalist interior schemes
- Ceilings where recessed installation is not practical
- Integrated 10W LED removes the need for a separate bulb
- Produces 1,100 lumens for practical local illumination
- 3000K warm white light suits comfortable indoor settings
- Opal diffuser helps soften the direct LED output
- Compact 10 cm square footprint suits smaller ceiling areas
- Surface-mounted design does not require a recessed cut-out
- Powder-coated aluminium body in a versatile white finish
- Magnetic diffuser fastening keeps the visible face uncluttered
- IP20 rating identifies the fitting for dry indoor use
- Combines a compact geometric form with useful LED output
- Provides focused ceiling lighting without recessed installation
- Neutral white finish coordinates with a wide range of interiors
- Suitable for use alone or in a repeated ceiling arrangement
- Integrated LED provides a complete light source in one fitting
- Simple cubic styling suits both domestic and light commercial interiors
| Brand | Ideal Lux |
|---|---|
| Collection | Kubiko |
| Product Code | 303321 |
| EAN | 8021696303321 |
| Product Type | Surface-mounted LED ceiling light |
| Finish | White |
| Body Material | Powder-coated aluminium |
| Diffuser Material | Polycarbonate |
| Diffuser Finish | Glossy opal |
| Integrated LED | Yes |
| Maximum Wattage | 10W integrated LED |
| Lumens | 1,100 lm |
| Colour Temperature | 3000K warm white |
| Rated LED Life | 30,000 hours |
| Dimmable | No |
| IP Rating | IP20 |
| Height | 115 mm |
| Width | 100 mm |
| Depth | 100 mm |
| Weight | 0.66 kg |
| Installation Type | Surface-mounted ceiling installation |
| Location | Dry indoor areas |
Does the Ideal Lux Kubiko need a bulb?
No. This ceiling light contains a built-in 10W LED source, so a separate replaceable bulb is not required.
How bright is the Kubiko 303321?
The integrated LED produces 1,100 lumens of warm white light. Its compact diffuser directs the light downwards, making the fitting useful for illuminating a hallway, work area or defined section of a larger room.
Can this ceiling light be dimmed?
No. The integrated LED system in this version is not dimmable. The fitting is intended for standard on/off control from a suitable wall switch.
Does it require a recessed ceiling opening?
No. Kubiko is a surface-mounted fitting, so its square aluminium body is installed below the ceiling rather than recessed into it. Installation must be completed on a suitable ceiling surface by a qualified electrician.
Is the Kubiko suitable for bathrooms or outdoor use?
No. The IP20 rating provides no specified protection against water, so the fitting is intended for dry indoor rooms only. It should not be used outdoors or in bathroom locations requiring a moisture-resistant light.
Product range name and SKU: Kubiko - 303321
This product is supplied by Ideal Lux
| Product Info | |
| Brand | Ideal Lux |
| Product Code | 303321 |
| Range Name | Kubiko |
| Dimensions | |
| Height (cm) | 11.5 cm |
| Diameter (cm) | 10 cm |
| Depth (cm) | 10 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 | 1100 lm |
| Maximum Wattage (W) | LED 10W |
| Product Finish | |
| Shade / Diffuser Material | Acrylic / Plastic |
| Shade / Diffuser Colour | White |
| Frame / Base Material | Metal |
| Frame / Base Colour | White |
| Features | |
| IP Rating | IP20 |
| Class of Insulation | Class 1 |
| Switch Type | Mains Operated |
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