BEGA 50927.5 Ceiling Luminaire Downlight Instruction Manual
- June 13, 2024
- BEGA
Table of Contents
BEGA 50927.5 Ceiling Luminaire Downlight Instruction Manual
Instructions for use
Application
Ceiling luminaire downlight · Indoor luminaire with symmetrical very wide beam light distribution. BEGA Hybrid Optics® : Highly efficient and lowloss light distribution, thanks to reflector and optical lens.
Product description
Ceiling luminaire downlight »GENIUS«
Die-cast aluminium housing,
Colour velvet black finish
Trim ring · Chrome finish
Clear safety glass
Optical silicone lens · BEGA Hybrid Optics®
Reflector surface made of pure aluminium
2 mounting holes ø 4.5mm
Distance apart 66mm
Connecting terminals 2.5@
Earth conductor connection
BEGA Ultimate Driver®
LED power supply unit
220-240 V x 0/50-60 Hz
DC 176-264 V
BEGA Thermal Switch®
Temporary thermal shutdown to protect temperature-sensitive components
Safety class I
Impact strength IK08
Protection against mechanical
impacts < 5 joule
c – Conformity mark
Weight: 0.55 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.
Lamp
Module connected wattage 3.9 W
Luminaire connected wattage 5 W
Rated temperature ta=25 °C
Ambient temperature ta max=50 °C
50 927.5K3
Module designation LED-1029/930
Colour temperature 3000 K
Colour rendering index CRI > 90
Module luminous flux 525 lm
Luminaire luminous flux 429 lm
Luminaire luminous efficiency 85,8 lm/W
Lighting technology
Symmetrical wide beam light distribution Half beam angle 54°
Installation
LED are high-quality electronic components! Please avoid touching the light output opening of the LED directly during installation or revamping.
Remove mounting plate from the luminaire housing. Unplug the earth conductor connection (plug contact). Please note: If the luminaire is to be mounted onto a metallic, electroconductive surface, it is mandatory to make sure that the mounting surface is connected conductive to the earth conductor of the luminaire! Lead the power connecting cable through the mounting plate. Fix the mounting plate with enclosed or any other suitable fixing material onto the mounting surface. Establish the earth conductor connection on the earthing screw (1) of the mounting plate. Establish the earth conductor connection to the luminaire housing (plug contact). Push silicone hoses over connecting wires and make the electrical connection at the terminal marked (L) and (N).
IMPORTANT:
To ensure secure connection, the luminaire housing must be positioned
precisely in relation to the mounting plate. Make sure that the vertical bar
inside the luminaire housing is positioned precisely in the area of the
mounting hole on the long bar of the mounting plate. Press the luminaire
housing firmly against the mounting plate and turn it clockwise firmly against
the stop.
Screw enclosed trim ring with attached reflector into the luminaire housing by turning it clockwise.
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 electrical installation. Open the luminaire. Please follow the installation instructions for the LED module. Close the luminaire.
Spares
LED power supply unit DEV-0303/350
LED module 3000 K LED-1029/930
Glass/Trim ring 75 004 418
Reflector unit 75 004 443
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>