Nebula LED 37
Overview
The Nebula LED 37 range of recessed LED downlights offer high outputs and even light distribution with a 103° beam angle. With an IP54 rating, these luminaires are ideal for WCs and utility areas. With a built in driver, they offer very easy installation with a RAL9016 bezel.
Features
- Utilises latest Tridonic LED Technology
- Up to 110 llm/W
- IP54 as standard (PC Opal Diffuser)
- 190 mm Overall/160 mm Cut-out
- Switchable 3000 K/4000 K/5500 K CCT
- Mains Dimmable driver as standard
- DALI and Touch Dim Dimmable Driver available
- Bluetooth Dimmable driver available
- 3 h emergency option (IP20) available
- 3 h self-test/DALI option (IP20) available
Applications
The Nebula LED 37 range is particularly suited for use in the following applications and environments.
- Education
- Healthcare
- Hospitality
- Leisure
- Living Care
- Office
- Places of Worship
- Retail
Materials and Finishes
| Body | Metal Body, ABS driver housing |
| Controller | TP(a) Polycarbonate |
| Finish | RAL9016 White Bezel |
Lifetime Data
| Model | L70/B50 |
|---|---|
| Nebula LED 37 | 50 000 h |
All lifetime performance data is taken at +25 °C ambient.
- L Value
- % of initial lumens maintained after the specified time.
- B Value
- % of luminaires failing to meet operational expectations after the specified time.
Example
- L70/B50
70 % of initial lumens maintained after 50 000 h, 50 % of luminaires will have less than 70 % of initial lumens after 50 000 h.
Alternatively, 50 % of luminaires will have maintained 70 % of initial lumens after 50 000 h.
Photometric Data
Download Nebula LED 37 Photometric Data in EULUMDAT (ldt) format suitable for use in lighting calculation software such as DIALux and Relux.
NELED3722-4000K
| Lumen Output | 2259 llm |
| SHR NOM | 1.50 |
| SHR MAX | 1.526 |
| SHR MAX TRANS | 1.703 |
Product Dimensions
Nebula LED 37 Dimensional Diagram
| D | R | C | |
|---|---|---|---|
| Nebula LED 37 | 190 | 46 | 160 |
Options and Variations
| Order Code | Description | Nom. Output (@4000 K) | Nom. Power (W) | Nom. Weight (kg) |
|---|---|---|---|---|
| NELED3712 | Nebula LED 37 Recessed Downlight with RAL9016 White Bezel and Opal Diffuser | 1182 llm LED | 11.1 | 0.61 |
| NELED3722 | Nebula LED 37 Recessed Downlight with RAL9016 White Bezel and Opal Diffuser | 2259 llm LED | 20.5 | 0.61 |
Suffix Colour Temperature
MCT
3000 K/4000 K/5500 K Switchable Colour Temperature LEDs
Suffix Driver
MD
Mains Dimming Driver
DAL
Touch Dim / Digital Addressable Lighting Interface (DALI-2)
BT
Bluetooth® Controllable Dimming Driver
Emergency Option
E
Integral 3 h Maintained Emergency with Remote Indicator
EAD
Integral 3 h Self-Test or DALI Addressable Emergency via DALI Emergency System with Remote Indicator
Miscellaneous Accessories
DC1PM
Push to Make Switch for use with Touch Dim or Switch Dim gear
