# Spark W40-18W-RC-D14.5 (9540306)

> Spark W40-18W-RC-D14.5 | H 6.5 D 14.5 cm | 18 W | 4000 K | 2003 lm | IP54 | White | Aluminum

**Spark W40-18W-RC-D14.5 Recessed Downlight White 18W 4000K**

Recessed white downlight with 18W power and 4000K color temperature, ideal for outdoor architectural lighting applications.

The Spark W40-18W-RC-D14.5 is a recessed downlight designed for outdoor architectural use. It features a white aluminum housing with a diameter of 14.5 cm and a height of 6.5 cm. This fixture delivers 18W of power at a neutral 4000K color temperature, offering high color rendering with a CRI over 90. It includes a built-in driver compatible with Triac and DALI dimming systems. Rated IP54 and IK4, it is suitable for protected outdoor environments. The downlight has a cut-out diameter of 12.5 cm and a fixed beam angle of 60°, providing efficient and reliable illumination.

- Page: https://novaluce.com/en/products/architectural/spark/9540306
- Code: 9540306
- Type: Product
- Collection: Architectural
- Category: Downlights
- Family: Spark
- Catalogue: [Nova Luce Catalogue 2025 - Technical, page 145](https://novaluce.com/catalogues/nova-luce-catalogue-2025-technical/fullscreen?p=145)

## Attributes

| Attribute | Value |
| --- | --- |
| Colour | White |
| Power | 18 W |
| CCT | 4000 K |
| CRI | >90 |
| Input Voltage | 220-240 V |
| Dimming Type | Triac, Dali |
| Light Colour Designation | Neutral White |
| Luminus Flux | 2003 lm |
| Luminous Efficacy | 111.28 lm/w |
| Beam Angle | 60 ° |
| Light Source | LED |
| Current Type | AC |
| Input Current | 450 mA |
| Driver Included | Yes |
| Adjustable | Νο |
| Warranty | 5 Years |
| Lifetime | 50000 Hours |
| Cut Out | 12.5 cm |
| Dimmable | Yes |
| IP Rating | 54 |
| Mounting Type | Recessed |
| Class | II |
| Certificates | CE ROHS |
| Material | Aluminum |
| IK Rating | 4 |
| Height | 6.5 cm |
| Application Environment | Outdoor |
| Mounting Location | Ceiling |
| Diameter | 14.5 cm |
| Led Module Replaceable | False |
| Net Weight | 0.5 kg |
| EAN | 5212017462732 |
| Energy Class | E |

## Images

- https://cdn.novaluce.com/img/products/9540306/9540306_1.jpg?v=mTbpGWooZCo
- https://cdn.novaluce.com/img/products/9540306/9540306_2.jpg?v=rVZoN6lv_CA
- https://cdn.novaluce.com/img/products/9540306/9540306_3.jpg?v=lp31W9LltC4
- https://cdn.novaluce.com/img/products/9540306/9540306_4.jpg?v=6N9hHLNuxU8

## Documents

- [9540306 (Energy Label)](https://cdn.novaluce.com/files/energy_label/9540306/9540306.pdf?v=gvmYqkBWQmE)
- [9540306 (LDT - IES)](https://cdn.novaluce.com/files/ldt_-_ies/9540306/9540306.ldt?v=WJr5MiI6eVg)
- [9540306_ce (CE)](https://cdn.novaluce.com/files/ce/9540306/9540306_ce.pdf?v=hBs9hK6fPXU)
- [9540306 (Assembly Instructions)](https://cdn.novaluce.com/files/assembly_instructions/9540306/9540306.pdf?v=5KzlyJ_Kx3g)
- [9540306 (Technical Datasheet)](https://cdn.novaluce.com/files/technical_datasheet/9540306/9540306.pdf?v=6gGdcfniBf8)

## Variants

9540307, 9540308