Dark Sky 2
Overview
The Dark Sky 2 range of contemporary architectural LED bollard luminaires illuminate the ground whilst leaving the night sky dark. 360° and 180° versions provide designers with a functional solution to light pathways and ancillary spaces. Our 2700 K version is also bat friendly for use in more environmentally sensitive areas.
Features
- Available with 2700 K (Bat Friendly), 3000 K or 4000 K LEDs
- Choice of 360° or 180° optics
- High colour rendering CRI80
- Fixed Output, DALI-2 and Bluetooth options available
- IP66 Rated
- Mounting kit with anchor bolts included
Applications
The Dark Sky 2 range is particularly suited for use in the following applications and environments.
- Ancillary
- Car Park
- Education
- External and Flood
- Leisure
- Living Care
Dark Skies and Bat Conservation
The Dark Sky 2 range can provide 100 % downward light and the 2700 K CCT version can therefore comply with the Institute of Lighting Professionals Dark Sky Standards and Bat Conservation Trust Guidance Note 08/18.
Materials and Finishes
| Body | Extruded and Cast Aluminium |
| Controller | Polycarbonate |
| Finish | Anthracite |
Lifetime Data
| Model | L80/B20 |
|---|---|
| Dark Sky 2 | 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
- L80/B20
80 % of initial lumens maintained after 50 000 h, 20 % of luminaires will have less than 80 % of initial lumens after 50 000 h.
Alternatively, 80 % of luminaires will have maintained 80 % of initial lumens after 50 000 h.
Photometric Data
DK218027K
| Lumen Output | 459 llm |
| SHR NOM | |
| SHR MAX | |
| SHR MAX TRANS |
DK236027K
| Lumen Output | 918 llm |
| SHR NOM | |
| SHR MAX | |
| SHR MAX TRANS |
Product Dimensions
Dark Sky 2 Dimensional Diagram
| H | D | |
|---|---|---|
| Dark Sky 2 | 933 | 150 |
Options and Variations
| Order Code | Description |
|---|---|
| DK2 | Dark Sky 2 LED Bollard |
