BEGA 50 508 Ceiling and Wall Luminaire Instructions
- June 1, 2024
- BEGA
Table of Contents
13.22 · Technical amendments reserved
50 508 Ceiling and wall luminaire for indoor use
50 508 Ceiling and Wall Luminaire
Instructions for use
Application
Ceiling and wall luminaire · indoor luminaire made of hand-blown opal glass
and metal housing, for all lighting tasks. They are ideal for places where a
soft and uniform lighting distribution is required.
Product description
Metal housing, finish colour white
Hand-blown opal glass, satin matt, with bayonet closure
2 mounting holes ø 5.5 mm
Distance apart 230 mm
2 cable entries for through-wiring for mains cable up to ø 11 mm max. 5 x 1.5◻
Connection terminal 2.5◻
Earth conductor connection
2-pole connecting terminal for digital control
LED power supply unit
220-240 0/50-60 Hz
DALI-controllable
Number of DALI addresses: 1
Basic insulation is provided between the mains and control cables
BEGA Thermal Control®
Temporary thermal regulation to protect temperature-sensitive components
without switching off the luminaire
Safety class I
Impact strength IK06
Protection against mechanical impacts < 1 joule
– Safety mark
– Conformity mark
Weight: 2.9 kg
This product contains light sources of energy efficiency class(es) D, 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 | 26.4 W |
|---|---|
| Luminaire connected wattage | 29.4 W |
| Rated temperature | ta= 25 °C |
| Ambient temperature | ta max = 50 °C |
50 508 K27
| Colour temperature | 2700 K |
|---|---|
| Colour rendering index | CRI > 90 |
| Module luminous flux | 3845 lm |
| Luminaire luminous flux | 2926 lm |
| Luminaire luminous efficiency | 99,5 lm / W |
50 508 K3
| Colour temperature | 3000 K |
|---|---|
| Colour rendering index | CRI > 90 |
| Module luminous flux | 3970 lm |
| Luminaire luminous flux | 3021 lm |
| Luminaire luminous efficiency | 102,8 lm / W |
50 508 K4
| Colour temperature | 4000 K |
|---|---|
| Colour rendering index | CRI > 90 |
| Module luminous flux | 4135 lm |
| Luminaire luminous flux | 3147 lm |
| Luminaire luminous efficiency | 107 lm / W |
Installation
LED are high-quality electronic components!
Please avoid touching the light output opening of the LED directly during
installation or relamping.
Lead mains supply cable through the cable entry into the luminaire housing.
Fix the luminaire housing with enclosed or any other suitable fixing material
onto the mounting surface.
It is imperative to use the enclosed gaskets.
Make earth and electrical connection to the terminal.
For digital control please use the connecting terminal DA, DA.
In case this terminal is not used the luminaire will be operated at full light
output.
Place glass to the luminaire housing and observe that the cam pins fit into
the notches of the glass.
Screw in glass by turning it clockwise. Thus, you reach a safe and vibration-
resistant holding of the glass.
To release the glass from the luminaire housing turn it counter-clockwise.
Cleaning · Maintenance
Clean luminaire regularly with solvent-free cleansers from dirt.
Replacement of the LED unit
The designation of the LED unit is noted on a label in the luminaire.
The light colour and light output of BEGA replacement units correspond to
those of the LED units originally fitted. The LED unit can be replaced by
qualified persons using standard tools.
Disconnect from main supply.
Unscrew glass from luminaire housing by turning it counter-clockwise.
Replace the LED unit.
Screw in glass by turning it clockwise.
Defective glass must be replaced.
Spares
| Spare glass | 11 003 569 .ORG |
|---|---|
| LED unit 2700 K | 75 005 349 K27 |
| LED unit 3000 K | 75 005 349 K3 |
| LED unit 4000 K | 75 005 349 K4 |
BEGA Gantenbrink-Leuchten KG
· Postfach 31 60 · 58689 Menden
· info@bega.com · www.bega.com