BEGA 50453.1 Recessed Ceiling Downlight for Indoor Use Instruction Manual
- June 13, 2024
- BEGA
Table of Contents
BEGA 50453.1 Recessed Ceiling Downlight for Indoor Use
Product Information
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.
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.
---|---
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.
Lamp Module connected wattage| 25 W
Luminaire connected wattage| 29 W
Rated temperature| 25 °C – 35 °C
Ambient temperature| 25 °C – 35 °C
Module designation| LED-0785/830
Colour temperature| 3000 K
Colour rendering index (CRI)| CRI > 80
Module luminous flux| 4365 lm
Luminaire luminous flux| 3339 lm
Luminaire luminous efficiency| 115.1 lm/W
Application
Recessed ceiling downlight · Interior luminaire with asymmetrical light
distribution for connection to an 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 Constant
- Optics® Ceiling trim ring made of metal, Colour white Safety glass
- Recessed opening ø 184 mm
- Required installation depth 130 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: 1.4 kg
- This product contains light sources of energy efficiency class(es) D
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.
Lighting technology
Half beam angle 65/68°
Lamp
- Module connected wattage 25 W
- Luminaire connected wattage 29 W
- Rated temperature ta = 25 °C
- Ambient temperature ta max = 35 °C
50 453.1 K3
- Module designation LED-0785/830
- Colour temperature 3000 K
- Colour rendering index CRI > 80
- Module luminous flux 4365 lm
- Luminaire luminous flux 3339 lm
- Luminaire luminous efficiency 115,1 lm / W
Product Usage Instructions
Installation
- Connect the LED power supply unit to the luminaire.
- Route the LED 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.
- 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.
- Ensure correct directionality towards the area to be illuminated.
- Note: The installation housing and external LED power supply unit must not be installed in heat-insulating material.
- Luminaire housing must not be installed in heat-insulating material.
- A separate power supply unit is required to operate the luminaire.
- For connection to external LED-power supply unit – accessory 13 145 or 13 171 – 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 housing is fixed in the recessed opening by screwing it to the ceiling from below.
- Installation in suspended ceilings:
- A recessed opening of 184 mm with a minimum depth of 130 mm is required.
- The lateral clearance between the recessed housing and parts of the building must be at least 50 mm.
- Make the appropriate cutout in the suspended ceiling. The ceiling cutout must have an
- all-round chamfer of 45°, depending on the thickness of the ceiling panel.
- Remove the ceiling mounting plate by turning it upwards and out of the thread of the adjusting sleeve, move it through the ceiling cutout and place it on the suspended ceiling.
- Secure the ceiling mounting plate with screws (Ø 3.5 to 4 mm) suitable for gypsum plasterboard panels from below through the suspended ceiling.
- When doing so, hold the ceiling mounting plate through the ceiling cutout.
- Place the enclosed centre-plate made of rigid polystyrene foam on a plain surface with the chamfer facing upwards.
- Position the adjusting sleeve above the centre-plate and press it in so that it is flush with the surface – see drawing.
- IMPORTANT:
- Make sure to use this centre-plate in order to guarantee the correct installation of the luminaire in the ceiling!
- Turn the adjusting sleeve into the thread of the previously fitted ceiling mounting plate until it is exactly flush with the ceiling.
- Fill the 45° chamfer of the ceiling cutout with standard filler and smooth it so that it is flush. Allow the filler to set completely! Press the centre-plate about 5 mm upwards into the adjusting sleeve and then pull it down carefully to remove it from the adjusting sleeve.
- 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.
- Ensure correct directionality towards the area to be illuminated.
- Installation housing and external LED-power supply unit must not be installed in heat-insulating material.
- Please use the protective gloves provided for the installation to prevent finger prints on the reflector.
- Insert the reflector complete with the silicone lens into the three recessed rims of the luminaire housing.
- Make sure that the positioning bar of the reflector is placed inside the correct recessed rim. That will ensure that the reflector is positioned correctly in relation to the LED. Carefully insert the locking bars of the ceiling trim ring into the 3 remaining openings
- in the luminaire housing and fix the ceiling trim ring with a twist to the right.
- Cleaning · Maintenance
- Clean luminaire regularly with solvent-free cleansers from dirt.
LED Module Replacement
To replace the LED module, follow these steps:
- Disconnect the system and open the luminaire.
- Identify the designation of the LED module from the label in the luminaire.
- Ensure that the light color and light output of the replacement module match those of the originally fitted module.
- Replace the module using standard tools. This task should be performed by qualified individuals
- Follow the installation instructions provided for the LED module.
- Close the luminaire after replacing the module.
Cleaning · Maintenance
Clean luminaire regularly with solvent-free cleansers from dirt.
Accessories
- Power supply units for LED luminaires 220-240 V · 0/50-60 Hz with strain relief and plug connector system.
- 13 145 Power supply unit on/off
- 13 171 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.
Power Supply Units
The power supply units are only suitable for the operation of one LED luminaire.
For information about accessories, please request a separate instructions for use.
Spares
- Centre-plate 06 000 420
- LED module 3000 K LED-0785/830
- Trim ring 75 002 944
- Reflector 76 001 638 M
BEGA Gantenbrink-Leuchten KG · Postfach 31 60 · 58689 Menden · info@bega.com · www.bega.com