BEGA 50374.1 LED Recessed Ceiling Downlight Instruction Manual
- June 12, 2024
- BEGA
Table of Contents
50374.1 LED Recessed Ceiling Downlight
Technical amendments reserved
Recessed ceiling downlight for indoor use
Instructions for use
Application
Recessed ceiling downlight · Interior luminaire
with symmetrical narrow beam 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 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
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.
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.
BEGA Gantenbrink-Leuchten KG · Postfach 31 60 · 58689 Menden · [email protected] · www.bega.com
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
50 374.1 K3
Module designation LED-0800/930
Colour temperature 3000 K
Colour rendering index CRI > 90
Module luminous flux 1255 lm
Luminaire luminous flux 1065 lm
Luminaire luminous efficiency 108,7 lm / W
Lighting technology
Half beam angle 20°
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 76 001 607 .1M
BEGA Gantenbrink-Leuchten KG · Postfach 31 60 · 58689 Menden · [email protected] · www.bega.com