The Architectural Lighting Rush 65661 is a slim 150 cm linear ceiling fitting designed to provide strong, even illumination across larger indoor areas. Its integrated 45W LED produces 6000 lumens at a neutral 4000K colour temperature, making it well suited to kitchens, utility areas, workspaces and commercial interiors where clear functional lighting is needed. A simple white finish and shallow 2.4 cm profile help the fitting sit discreetly against the ceiling, while the long linear form spreads light across a wider area than a compact central light. With the LED light source built in, there are no separate bulbs to purchase or replace during installation.
The Rush has a clean, functional appearance with a white metal body and matching white acrylic or plastic diffuser. Its linear shape measures 150 cm long and only 2.4 cm high, creating a low-profile look that does not project far from the ceiling.
The neutral white finish is easy to coordinate with contemporary kitchens, offices, utility spaces and other practical interiors. Light is emitted through the long diffuser rather than from exposed lamps, maintaining the fitting's simple and uncluttered appearance.
An integrated 45W LED light source provides 6000 lumens, giving the Rush a high level of illumination for spaces where strong general lighting is required. The 4000K colour temperature produces a neutral white light that is particularly suitable for kitchens, work areas, utility rooms and commercial environments where clear visibility is important.
The integrated LED means no separate bulb is required. Light is distributed along the 150 cm diffuser, helping illuminate a broader area from one long ceiling fitting rather than concentrating the output at a single point.
The fitting is mains operated and rated IP20, so it is intended for dry indoor locations rather than bathrooms, outdoor spaces or other areas requiring protection from moisture.
- Kitchens requiring bright general ceiling lighting
- Utility rooms and laundry areas
- Home offices and dedicated workspaces
- Commercial and administrative interiors
- Dry indoor work areas requiring neutral white light
- Longer rooms where a linear light source can distribute illumination across a wider area
- Contemporary interiors suited to a simple white ceiling fitting
- 45W integrated LED removes the need for separate replaceable bulbs.
- 6000 lumen output provides substantial general illumination from a single fitting.
- 4000K neutral white light is practical for kitchens, workspaces and other task-focused interiors.
- 150 cm linear format spreads light across a broad section of the room.
- Shallow 2.4 cm height keeps the fitting close to the ceiling.
- White metal body and diffuser create a simple appearance that coordinates easily with light-coloured ceilings.
- Class II double-insulated construction is confirmed for the fitting.
- IP20 rating clearly identifies it for dry indoor applications.
- Combines a long 150 cm format with a slim profile for unobtrusive ceiling lighting.
- Provides 6000 lumens from an integrated LED source without separate lamps.
- Neutral 4000K illumination suits areas where clear, practical lighting is preferred.
- The long diffuser distributes light from an extended surface rather than a small central source.
- A straightforward white finish works well in domestic utility spaces and commercial interiors.
| Brand | Architectural Lighting |
|---|---|
| Collection or Range | Rush |
| Product Code | 65661 |
| Product Type | LED linear ceiling fitting |
| Finish | White |
| Colour | White |
| Material | Metal |
| Shade Material | Acrylic/plastic |
| Number of Lights | 1 |
| Integrated LED | Yes |
| Maximum Wattage | 45W integrated LED |
| Bulbs Included | Yes, integrated LED |
| Lumens | 6000 lm |
| Colour Temperature | 4000K |
| IP Rating | IP20 |
| Class of Insulation | Class II, double insulated |
| Height | 2.4 cm |
| Width | 7.5 cm |
| Length | 150 cm |
| Switch Type | Mains operated |
Does the Rush 65661 require separate bulbs?
No. The light source is an integrated 45W LED, so there are no separate bulbs to purchase. The complete fitting produces a verified output of 6000 lumens at a 4000K neutral white colour temperature.
How bright is this linear fitting?
The integrated LED produces 6000 lumens. Combined with its 150 cm length, this makes the Rush suitable for areas requiring a substantial level of general illumination, including kitchens, utility rooms, workspaces and suitable commercial interiors.
What colour light does it produce?
The Rush produces 4000K neutral white light. This colour temperature gives a clearer, less warm appearance than typical 2700K or 3000K domestic lighting and is particularly practical in work-focused areas.
Can this light be used in a bathroom or outdoors?
The fitting is rated IP20 and is intended for dry indoor environments. It should not be selected for outdoor use or locations where a higher level of moisture protection is required.
What are the dimensions of the fitting?
The Rush measures 150 cm long, 7.5 cm wide and 2.4 cm high. Its shallow profile allows the long fitting to sit relatively close to the ceiling while providing illumination across an extended area.
Product range name and SKU: Rush - 65661
This product is supplied by Architectural Lighting
| Product Info | |
| Brand | Architectural Lighting |
| Product Code | 65661 |
| Range Name | Rush |
| Dimensions | |
| Height (cm) | 2.4 cm |
| Length (cm) | 150 cm |
| Width (cm) | 7.5 cm |
| Bulb | |
| Energy Efficiency Class | G |
| Bulb Included | Yes |
| Number of Lights | 1 |
| Lamp Holder Type | Integrated LED |
| Type of Included Bulb | LED (build-in) |
| Colour Temperature (Kelvin) | 4000 K |
| Lumens Output | 6000 lm |
| Maximum Wattage (W) | LED 45W |
| 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 2 (Double Insulated) |
| 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
- Model: Rush - 65661
- SKU: Architectural Lighting-65661