BEGA 50392.1 Recessed Ceiling Downlight for Indoor Use Instruction Manual
- June 12, 2024
- BEGA
Table of Contents
BEGA 50392.1 Recessed Ceiling Downlight for Indoor Use
Product Information
The product is a luminaire with electronic components protected against overvoltage. It complies with DIN EN 61547 standards for overvoltage protection. For additional protection against transients, it is recommended to use separate overvoltage protection components available on the manufacturer’s website at www.bega.com. The installation and operation of this luminaire should be done in accordance with national safety regulations. Only a qualified electrician should perform the installation and commissioning. The manufacturer does not accept liability for damage caused by improper use or installation. Any modifications to the luminaire should be carried out by a responsible person who will be considered the manufacturer. The luminaire has a lamp module with connected wattage of 8.1 W and a luminaire connected wattage of 9.8 W. It has a rated temperature of 25°C and an ambient temperature range of 5-55°C when installed in heat-insulating material. The LED module has a colour temperature of 3000 K and a colour rendering index (CRI) greater than 90. The module has a luminous flux of 1255 lm, while the luminaire has a luminous flux of 1072 lm. The luminaire’s luminous efficiency is 109.4 lm/W. The power supply unit should be connected to the LED module. Route the power supply unit through the installation housing and place it in the suspended ceiling. Connect the 2-pin plug connector between the luminaire and the external LED power supply unit. To replace the LED module, disconnect the system and open the luminaire. The designation of the LED module can be found on a label in the luminaire. The replacement module’s light colour and light output correspond to the original module. Qualified persons can use standard tools to replace the module. Please follow the installation instructions provided for the LED module and close the luminaire. The power supply units are suitable for the operation of only one LED luminaire. For accessories, a separate instructions for use can be provided upon request. Spares available for this product include an abschlussring, LED module 3000 K, and reflector unit. The corresponding part numbers are 20 000 044 M and 75 003 660 for the LED module.
Instructions for use
Application
Recessed ceiling luminaire · indoor luminaire with symmetrical wide beam light
distribution for connection to external LED power supply unit. For surface-
mounted installation in indoor suspended ceilings of 5-25 mm thickness.
Product description
- Recessed luminaire without power supply unit
- Luminaire housing made of cast aluminium
- Installation housing is made of glass-fibre reinforced polyamide with 2 fastening springs
- Reflector surface made of pure aluminium
- Optical silicone lens · BEGA Hybrid Optics®
- Ceiling trim ring made of metal, Colour white
- Safety glass
- Recessed opening ø 130 mm
- Required installation depth 95 mm
- 1 connecting cable with strain relief and plug connector system for BEGA power supply unit, on/off or DALI
- Safety class III 3
- c – Conformity mark
- Weight: 0.34 kg
- This product contains light sources of energy efficiency class(es) E
Overvoltage protection
The electronic components installed in the luminaire are protected against
overvoltage in accordance with DIN EN 61547. To achieve an additional
protection against e. g. transients, etc. we recommend separate overvoltage
protection components. You can find them on our website at
www.bega.com.
Safety
The installation and operation of this luminaire are subject to national safety regulations. Installation and commissioning may only be carried out by a qualified electrician. The manufacturer accepts no liability for damage caused by improper use or installation. If subsequent modifications are made to the luminaire, the person responsible for these modifications shall be considered the manufacturer.
Lamp
- Module connected wattage 8.1 W
- Luminaire connected wattage 9.8 W
- Rated temperature ta = 25 °C
- Ambient temperature ta max = 55 °C
- When installed in heat-insulating material ta max = 35 °C
- 50 392.1 K3
- Module designation LED-0800/930
- Colour temperature 3000 K
- Colour rendering index CRI > 90
- Module luminous flux 1255 lm
- Luminaire luminous flux 1072 lm
- Luminaire luminous efficiency 109,4 lm / W
Lighting technology
Half beam angle 74°
Installation
- A separate power supply unit is required to operate the luminaire.
- For connection to external LED-power supply unit – accessory 13 143 or 13 168 – the luminaire is equipped with a 2-pin connector.
- Note operating instructions of the LED-power supply units.
- LED are high-quality electronic components!
- Please avoid touching the light output opening of the LED directly during installation or relamping.
- The recessed opening is covered by the frame of the luminaire housing.
- Fixing of the installation housing in the recessed opening is achieved by using two adjustable springs.
Installation into inserted ceilings:
- A recessed opening of 130 mm is necessary to accept the installation housing. Recessed depth min. 95 mm.
- Compress the fastening springs of the installation housing against their spring pressure on both sides towards the housing and slide the installation housing into the recessed opening.
- The fastening springs catch the ceiling panel from the back side. Minimum thickness of the ceiling panel is 5 mm. If minimum thickness of the panel is less than 5 mm it must be reinforced from the reverse side. Maximum thickness of the ceiling panel must be no more than 25 mm.
- Connect to the LED power supply unit.
- Route the LED power supply unit through the installation housing and place it in the suspended ceiling.
- Connect the 2-pin plug connector between luminaire and external LED power supply unit.
- Press together the two internal fixing sliders inside the luminaire housing.
- Push the luminaire housing to the end of the installation housing and then release the fixing sliders.
- This mechanism ensures that the luminaire housing sits securely inside the installation housing.
- Please use the protective gloves provided for the installation to prevent finger prints on the reflector.
- Place the reflector with silicone lens on the ceiling trim ring. Twist the ceiling trim ring complete with the attached reflector to the right to fix the assembly inside the luminaire housing.
Cleaning · Maintenance
Clean luminaire regularly with solvent-free cleansers from dirt.
Replacing the LED module
- The designation of the LED module is noted on a label in the luminaire.
- The light colour and light output of BEGA replacement modules correspond to those of the modules originally fitted. The module can be replaced by qualified persons using standard tools.
- Disconnect the system and open the luminaire.
- Please follow the installation instructions for the LED module.
- Close the luminaire.
Accessories
Power supply units for LED luminaires 220-240 V · 0/50-60 Hz with strain relief and plug connector system.
- 13 143 Power supply unit on/off
- 13 168 Power supply unit DALI
The power supply units are only suitable for the operation of one LED luminaire. For the accessories a separate instructions for use can be provided upon request.
Spares
- Trim ring 20 000 044 M
- LED module 3000 K LED-0800/930
- Reflector unit 75 003 660
BEGA Gantenbrink-Leuchten KG · Postfach 31 60 · 58689 Menden · info@bega.com · www.bega.com