BEGA 50858.2 LED Ceiling Luminaire Downlight Instruction Manual

: June 12, 2024
: BEGA

Table of Contents

BEGA 50858.2 LED Ceiling Luminaire Downlight
Product Information
Product Usage Instructions
DIMENSION
Instructions for use
Installation
Cleaning · Maintenance
CONTACT
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

BEGA 50858.2 LED Ceiling Luminaire Downlight

Product Information

Safety: The installation and operation of this luminaire are subject to national safety regulations. Installation and commissioning should only be done by a qualified electrician. The manufacturer is not liable for damage caused by improper use or installation.
Overvoltage Protection: The electronic components installed in the luminaire are protected against overvoltage according to DIN EN 61547. Separate overvoltage protection components are recommended for additional protection.
Lamp Module: The connected wattage for the module is 8.5 W and for the luminaire is 10 W. The rated temperature is 25°C, and the ambient temperature range is from 45°C.
LED-0581/930: This module has a color temperature of 3000 K, a color rendering index (CRI) greater than 90, a module luminous flux of 1200 lm, a luminaire luminous flux of 884 lm, and a luminaire luminous efficiency of 88.4 lm/W.
Installation: LED components should not be touched directly during installation or relamping. Follow the installation instructions provided for the LED module.
Spares: The spares available for this product include a trim ring, an LED power supply unit, an LED module 3000 K, and a reflector.

Product Usage Instructions

To ensure safety, only a qualified electrician should install and commission the luminaire.
For additional protection against overvoltage, consider using separate overvoltage protection components available on the manufacturer’s website.
When replacing the LED module, note the designation on the label in the luminaire. The replacement module should have the same light color and light output as the original module.
Disconnect the electrical installation before opening the luminaire.
Follow the installation instructions provided for the LED module during replacement.
Close the luminaire after replacing the LED module.

DIMENSION

BEGA-50858-2-LED-Ceiling-Luminaire-Downlight-
FIG-1

Instructions for use

Application
Ceiling luminaire downlight · indoor luminaire with symmetrical light distribution. Non-glare light deflected downwards.

Product Description

Ceiling luminaire downlight »STUDIO LINE«
Cast aluminum luminaire housing,
finish Colour velvet black,
inside hue aluminum matt
Trim ring · Chrome finish
Light-diffusing silicone lens
Reflector made of pure anodized aluminium
2 mounting holes ø 4.5 mm
Distance apart 36 mm
Connecting terminals 2.5@
Earth conductor connection
2-pole connection terminals for digital control
LED power supply unit
220-240 V x 0/50-60 Hz
DC 176-276 V
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
- r – Safety mark
- c – Conformity mark
Weight: 0.85 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 8.5 W
Luminaire connected wattage 10 W
Rated temperature ta = 25 °C
Ambient temperature ta max = 45 °C
50 858.2 K3
Module designation LED-0581/930
Colour temperature 3000 K
Colour rendering index CRI > 90
Module luminous flux 1200 lm
Luminaire luminous flux 884 lm
Luminaire luminous efficiency 88,4 lm / W

Lighting technology
Half beam angle 24°

Installation

LED are high-quality electronic components! Please avoid touching the light output opening of the LED directly during installation or relamping. Remove mounting plate from the luminaire housing. Unplug the earth conductor connection (plug contact). 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. Make earth conductor connection. Push silicone sleeves over the lines and make electrical connection. The two connecting terminals marked DA, DA are provided for digital control purposes. If these terminals are not assigned, the luminaire will work with full light output. Establish the earth conductor connection to the luminaire housing (plug contact). 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