
R852 Fixed Downlight 25 Watt Kit
Installation Guide

R852 Fixed Downlight 25 Watt Kit
Driver Sold Separately
Constant Current – Wire in series
Do not connect luminaire/s to driver if driver is live.
Inrush current from live driver will cause instant failure of all connected luminaires. Do not switch secondary side.

Recommended Drivers
| Non-Dimmable Driver Options | Description | Number of fittings |
| DRACC700 40W | Standard 20-40W | | 1x R852 |
| STD Dimmable Driver Options | Description | Number of fittings |
| DRDACC700 40W | TRIAC 20-40W | 1x R852 |
This luminaire must be installed by a qualified Registered Electrician to prevent damage to the luminaire and maintain electrical safety.
Installation Directions
- Switch off mains power supply
- Connect Driver to mains voltage cable (L, N) 3. Carefully install downlight into pre-cut 125mm hole.
- Turn on mains power and switch on lighting circuit.
CLASSIFICATION SHEET / NON-IC
| Manufacturer / Supplier | Halcyon Lighting Ltd |
| Product Code | R852 |
| Product Type | LED Recessed Luminaire |
| Secondary Voltage | 700mA Constant Current |
| Wattage | 25.5W |
| Ingress Protection Rating | IP54 |
| Classification | ![]() | NON IC — A luminaire shall under no circumstances be covered or abutted with building insulation. |
DO NOT INSTALL THROUGH JOIST, BEAM, RAFTER OR CEILING BATTEN.
| Side Clearance from heatsink to building element (e.g. timber, joist or batten) | SCB: 50mm |
| Height Clearance from heatsink to building element (e.g. timber, joist or batten) | HCB: 50mm |
| Side Clearance from heatsink to insulation | SCI: 50mm |
| Height Clearance from heatsink to insulation | HCl: 50mm |
Caution: Recessed luminaires and their associated equipment may pose a risk of fire or damage to property if not installed and maintained correctly.
Halcyon Non IC rated luminaires are completely safe to install in sarked timber ceiling linings with a gauge of less than 20mm. Halcyon accepts no responsibility if the timber used is not treated correctly and dries out, crack or warps over time due to the constant low heat from the aforementioned “Non IC Rated” LED recessed lighting.
This data sheet contains information necessary to ensure compliance with the New Zealand Electrical Code of Practice for Installation and Maintenance of Recessed Luminaires and Associated Equipment AS/NZS 60598.2.2:2001


















