# Atrium W27-3W-Dali-V4 (9844043)

> Atrium W27-3W-Dali-V4 | H 2.6 D 4.2 cm | 3 W | 2700 K | 5 lm | IP20 | White | Aluminum

**Atrium White Recessed Steplight 3W 2700K Dali**

Compact white recessed steplight with 3W power and warm 2700K light, featuring DALI dimming for indoor architectural use.

The Atrium recessed steplight in white offers a sleek, minimal design with durable aluminum construction. It delivers 3W of warm 2700K LED light with excellent color rendering (CRI >80) and smooth DALI dimming control. Its compact dimensions (4.2 cm diameter, 2.6 cm height) and recessed mounting make it ideal for indoor architectural lighting, providing subtle illumination for steps and pathways. The fixture includes an integrated driver and features an IK3 impact rating and IP20 protection.

- Page: https://novaluce.com/en/products/architectural/atrium/9844043
- Code: 9844043
- Type: Product
- Collection: Architectural
- Category: Steplights
- Family: Atrium
- Catalogue: [Nova Luce Catalogue 2025 - Technical, page 410](https://novaluce.com/catalogues/nova-luce-catalogue-2025-technical/fullscreen?p=410)

## Attributes

| Attribute | Value |
| --- | --- |
| Colour | White |
| Power | 3 W |
| CCT | 2700 K |
| CRI | >80 |
| Input Voltage | 3.2 V |
| Dimming Type | Dali |
| Light Colour Designation | Warm White |
| Luminus Flux | 5 lm |
| Luminous Efficacy | 1.67 lm/w |
| Beam Angle | 90 ° |
| Light Source | LED |
| SDCM | <5 |
| UGR | <19 |
| Current Type | AC |
| Input Current | 500 mA |
| Driver Included | Yes |
| Adjustable | Νο |
| Warranty | 2 Years |
| Lifetime | 20000 Hours |
| Cut Out | 3.5 cm |
| Dimmable | Yes |
| IP Rating | 20 |
| Mounting Type | Recessed |
| Class | II |
| Certificates | CE, UKCA |
| Material | Aluminum |
| IK Rating | 3 |
| Height | 2.6 cm |
| Application Environment | Indoor |
| Mounting Location | Ceiling |
| Diameter | 4.2 cm |
| Led Module Replaceable | False |
| Net Weight | 0.055 kg |
| EAN | 5212017456694 |

## Images

- https://cdn.novaluce.com/img/products/9844043/9844043_1.jpg?v=BUm2eHxlMm4
- https://cdn.novaluce.com/img/products/9844043/9844043_2.jpg?v=jI_620Sd1BU
- https://cdn.novaluce.com/img/products/9844043/9844043_3.jpg?v=D4dQNwJvX8w
- https://cdn.novaluce.com/img/products/9844043/9844043_4.jpg?v=KYNqgmX7xSU

## Documents

- [9844043 (Assembly Instructions)](https://cdn.novaluce.com/files/assembly_instructions/9844043/9844043.pdf?v=ynAWSYcGglQ)
- [9844043 (Technical Datasheet)](https://cdn.novaluce.com/files/technical_datasheet/9844043/9844043.pdf?v=Ccq013657ok)

## Variants

9844044

## Accessories

9844049, 9844145