BEGA 50020P Wall and Ceiling Light Instruction Manual
- June 1, 2024
- BEGA
Table of Contents
50 020 P Technical amendments reserved
50020P Wall and Ceiling Light
Ceiling and wall luminaire for indoor use
Instructions for use
Application
Ceiling and wall luminaire · indoor luminaire made of impact resistant
synthetic diffuser and metal housing, for all lighting tasks. They are ideal
for places where a soft and uniform lighting distribution is required.
Luminaire with HF-motion sensor.
Product description
Metal housing, finish colour white
Impact resistant synthetic diffuser, white, with bayonet closure
Integrated HF-motion sensor, maximum range 8 m
2 mounting holes ø 6 mm
Distance apart 340 mm
2 cable entries for through-wiring for mains
cable up to ø 10.5 mm max. 3 × 1.5@
Connection terminal 2.5@
Earth conductor connection
Complies with flicker requirements in accordance with IEEE 1789,
DIN IEC/TR 63158, DIN IEC/TR 61547-1
LED power supply unit 230 V 50 Hz
BEGA Thermal Switch ® Temporary thermal shutdown to protect temperature-
sensitive components
Safety class I
– Conformity mark
Weight: 3.0 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 againste. g. transients, etc. we recommend
separate overvoltage protection components.
You can find them on our website at www.bega.com.
Lamp
Module connected wattage ………………………42.6 W
Luminaire connected wattage ………………………48.8 W
Rated temperature ta ……………………… 25 °C
Ambient temperature ta max ………………………30 °C
50 020 P K27
Colour temperature ……………………… 2700 K
Colour rendering index ……………………… CRI > 90
Module luminous flux ……………………… 6225 lm
Luminaire luminous flux ……………………… 4691 lm
Luminaire luminous efficiency ……………………… 96,1 lm / W
50 020 P K3
Colour temperature ……………………… 3000 K
Colour rendering index ………………………CRI > 90
Module luminous flux ……………………… 6435 lm
Luminaire luminous flux ……………………… 4850 lm
Luminaire luminous efficiency ……………………… 99,4 lm / W
50 020 P K4
Colour temperature ……………………… 4000 K
Colour rendering index ………………………CRI > 90
Module luminous flux ………………………6695 lm
Luminaire luminous flux ……………………… 5045 lm
Luminaire luminous efficiency………………………103,4 lm / W
Luminaire with trim ring:
Before installing onto the mounting surface the luminaire housing must be
inserted into the trim ring (accessory).
Installation
LED are high-quality electronic components!
Please avoid touching the light output opening of the LED directly during
installation or relamping.
Pass the mains supply cable through the grommet into luminaire housing.
Fix luminaire housing with enclosed or any other suitable fixing material on
to the mounting surface.
It is imperative to use the enclosed gaskets.
Dismantle the mains supply cable approx. 60 mm.
Make earth and electrical connection to the terminals.
Place the synthetic diffuser to the luminaire housing and observe that the cam
pins fit into the notches of the synthetic diffuser.
Screw in synthetic diffuser by turning it clockwise.
Thus, you reach a safe and vibration- resistant holding of the synthetic
diffuser.
To release the synthetic diffuser from the luminaire housing, turn it counter-
clockwise. 
The built-in motion sensor operates at a
frequency of 5.8 GHz.
By moving within the detection range the motion sensor switches on the LED
module inside the luminaire with a defined dwell time – push-button “Dwell
time”.
With a wall mounting height of 1.8 m or ceiling mounting height of 2.6 m, the
maximum range is 8 meters (see sketch). 
The max. wall mounting height is
2.7 m and the max. ceiling mounting height is 4.0 m, in which the range
reduces significantly.
The range can be set individually – push-button “Sensitivity”.
It should be noted that metal parts which are mounted in close proximity to
the luminaire can affect the range.
With the three integrated push-buttons
(Brightness, Dwell time and Sensitivity) on the motion sensor, specific
settings can be made.
The first keypress activates the setting function.
Press a push-button to switch each function to the next level, the LED
indicator on the motion sensor flashes to confirm.
After reaching the highest level, the level setting begins with “Level 1”.
The
integrated motion sensor can be set individually with the brightness levels on
the ambient brightness – Press the button “Brightness”.
Further individual illumination levels can be used with the button
“Brightness” and set with the “learning mode”.
Press button “brightness” (> 3 s) to enable the “learning mode”. There is a
slow flashing of the LED indicator.
After about two minutes, the current brightness value is measured for one
minute, the LED flashes faster.
After completion, the measured brightness value is saved and is available in
stage 6 of “Brightness” as the new brightness value.
To simplify the initial operation, the settings have been made as follows:
Range = 75% (6 m)
Dwell time = 10 s
Light sensor = daylight
Factory Reset
The motion sensor can be reset to factory settings (MICAS) by simultaneously
pressing the buttons “Sensitivity” and “Dwell time” for about 5 s.
The factory settings are as follows:
Range = 75% (6 m)
Dwell time = 900 s
Light sensor = daylight
Test mode
The test mode can be used to check the change of settings of the motion
sensor.
Press button “Sensitivity” (> 3 s) to enable the “test mode”.
Each further keystroke of this push-button prolongs the test mode.
The active test mode is displayed by a flashing of the LED indicator (2 s
interval).
After 3 minutes the test mode is automatically disabled.
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 synthetic diffuser from luminaire housing by turning it counter-
clockwise.
Disassemble LED unit.
Assemble LED replacement unit.
Note installation instructions of the LED unit.
Screw in synthetic diffuser by turning it clockwise.
A damaged synthetic diffuser must be replaced.
Accessory · Trim rings
For this luminaire metal trim rings in 3 enamel surfaces are optional
available.
Trim rings are accessories and must be ordered separately.
| Item | Part. No |
|---|---|
| Colour white | 13 007 |
| Colour palladium | 13 008 |
| Colour glossy silver | 13 009 |
Spares
| Synthetic cover | 15 000 634 |
|---|---|
| HF-motion sensor | 61 001 077 |
| LED power supply unit | DEV-0291/1050 |
| LED unit 2700 K | 75 003 525 K27 |
| LED unit 3000 K | 75 003 525 K3 |
| LED unit 4000 K | 75 003 525 K4 |
BEGA Gantenbrink-Leuchten KG
Postfach 31 60
58689 Menden
[email protected]
www.bega.com
Documents / Resources
| BEGA
50020P Wall and Ceiling
Light
[pdf] Instruction Manual
50020PK27, 50020PK3, 50020PK4, 50020P Wall and Ceiling Light, 50020P, Wall and
Ceiling Light, Ceiling Light, Light
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