# Luela B40-13W-RC-D8.4 (9580644)

> Luela B40-13W-RC-D8.4 | H 7.8 D 8.4 cm | 13 W | 4000 K | 1037 lm | IP20 | Black | Aluminum

**Luela B40-13W-RC-D8.4 Recessed Downlight Black 13W 4000K**

Recessed black downlight with 13W power and 4000K color temperature, ideal for indoor architectural lighting.

The Luela B40-13W-RC-D8.4 is a recessed downlight designed for indoor use, featuring a sleek black aluminum finish. It delivers 13W of power with a neutral 4000K color temperature and a high CRI over 90 for excellent color rendering. The fixture includes an integrated driver and supports dimming via Triac or DALI systems. With a diameter of 8.4 cm and a cut-out of 7.5 cm, it fits compact ceiling openings. Its beam angle of 38° provides focused illumination while maintaining low glare (UGR <19). This downlight is ideal for architectural applications requiring quality, discreet lighting.

- Page: https://novaluce.com/en/products/architectural/luela/9580644
- Code: 9580644
- Type: Product
- Collection: Architectural
- Category: Downlights
- Family: Luela
- Catalogue: [Nova Luce Catalogue 2025 - Technical, page 75](https://novaluce.com/catalogues/nova-luce-catalogue-2025-technical/fullscreen?p=75)

## Attributes

| Attribute | Value |
| --- | --- |
| Colour | Black |
| Power | 13 W |
| CCT | 4000 K |
| CRI | >90 |
| Input Voltage | 220-240 V |
| Dimming Type | Triac, Dali |
| Light Colour Designation | Neutral White |
| Luminus Flux | 1037 lm |
| Luminous Efficacy | 79.77 lm/w |
| Beam Angle | 38 ° |
| Light Source | LED |
| SDCM | <3 |
| UGR | <19 |
| Current Type | AC |
| Input Current | 300 mA |
| Driver Included | Yes |
| Adjustable | Νο |
| Warranty | 5 Years |
| Lifetime | 50000 Hours |
| Cut Out | 7.5 cm |
| Dimmable | Yes |
| IP Rating | 20 |
| Mounting Type | Recessed |
| Class | II |
| Certificates | CE, UKCA |
| Material | Aluminum |
| IK Rating | 3 |
| Height | 7.8 cm |
| Application Environment | Indoor |
| Mounting Location | Ceiling |
| Diameter | 8.4 cm |
| Led Module Replaceable | False |
| Net Weight | 0.278 kg |
| Gross Weight | 298 kg |
| EAN | 5212017446589 |
| Energy Class | G |

## Images

- https://cdn.novaluce.com/img/products/9580644/9580644_1.jpg?v=cdkxI5WIqbo
- https://cdn.novaluce.com/img/products/9580644/9580644_2.jpg?v=GMZCzsBweeo

## Documents

- [9580644 (Energy Label)](https://cdn.novaluce.com/files/energy_label/9580644/9580644.pdf?v=ndFfQspZNjs)
- [9580644 (LDT - IES)](https://cdn.novaluce.com/files/ldt_-_ies/9580644/9580644.ldt?v=M6nbCsdMWDY)
- [9580639-9580640-9580641-9580642-9580643-9580644-9580645-9580646_ce (CE)](https://cdn.novaluce.com/files/ce/9580644/9580639-9580640-9580641-9580642-9580643-9580644-9580645-9580646_ce.pdf?v=-QrqNxwc6p4)
- [9580644 (Assembly Instructions)](https://cdn.novaluce.com/files/assembly_instructions/9580644/9580644.pdf?v=ZSVyh3I3Or0)
- [9580644 (Technical Datasheet)](https://cdn.novaluce.com/files/technical_datasheet/9580644/9580644.pdf?v=Ajus9Y8GZCg)

## Variants

9113777, 9580621, 9580622, 9580623, 9580624, 9580626, 9580639, 9580640, 9580641, 9580642, 9580643, 9580645, 9580646, 9113778

## Accessories

9621523, 9844019