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*Valid until 31/10/2025 on many brands. You receive a 10% voucher — without minimum order value. Minimum purchase value = value of the goods kept and paid for. One voucher per customer and order, cannot be combined with other discount campaigns (voucher codes). Once registered, you’ll be awarded Silver status as part of our loyalty scheme, giving you up to 35% off selected brands plus an extra 5% loyalty voucher. Discount cannot be subsequently deducted from the invoice amount. The following manufacturers are excluded from this offer: Anglepoise, Artemide, Axo Light, Bankamp, Beacon Lighting, Berliner Messinglampen, BOPP, Bover, Brumberg, Casafan, CMD, Decor Walther, DOMUS, EGGER Licht, EGLO, EGLO Connect, Escale, Faro Barcelona, Flos, Fontana Arte, Forestier, Foscarini, FRANDSEN, Fritz Hansen, GUBI, HEAVN, HerzBlut, ICONE, Idual, Ingo Maurer, Jieldé, Kartell, Knapstein, Ledvance Smart+, Louis Poulsen, Luceplan, LZF LAMPS, Marchetti, Marset, Masiero, Maytoni, Midgard, Nemo, Nordlux, Oluce, Philips, Philips Hue, PURE, Q-Smart-Home, Rotaliana, Serien Lighting, Slamp, Steinel, Tecnolumen, tint, Tom Dixon, TWINKLY, Umage, Westinghouse, WiZ.

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BRUMBERG

BRUMBERG Biro Circle, Ø 45 cm, DALI dimmable, black 4,000 K

SKU
10026932
  • Color: black
  • Material: Aluminium, steel, plastic
  • Light bulb: LED 25 W total
  • Supply voltage (volts): 230
All product details

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BRUMBERG Biro Circle, Ø 45 cm, DALI dimmable, black 4,000 K
BRUMBERG Biro Circle, Ø 45 cm, DALI dimmable, black 4,000 K

Integrated LEDs

Light Colour Temperature
Promotes focus and concentration - ideal for office spaces, conference rooms and outdoor security lighting.
Warm white Cool white Daylight
Light source
Colour temperature 4000 K
  • 50 days free returns
  • Up to 5 years guarantee
Product details Product description From the same series Accessories
Product details

Manufacturer

Brand:
BRUMBERG
Item no.:
10026932

Colour & Design

Color:
black textured
Material:
Aluminium / Plastic

Dimensions

Height (cm):
10
Diameter (cm):
45
Net weight (kg):
3

Light Source

Light bulb:
LED 25 W total
Light bulb included:
Yes
Wattage (watts):
25
Integrated LEDs:
Yes
Luminous colour:
4000 K universal white
Lumens (lm):
2550
Colour rendering (Ra):
80
Beam angle:
120

Additional Functions

Dimmable:
Yes
Integrated dimmer:
Not included

Technical Specifications

IP code:
IP40
Protection class:
I
Supply voltage (volts):
230
Manufacturer information / person responsible for the EU
Manufacturer information BRUMBERG Leuchten GmbH & Co. KG  Hellefelder Straße 63  59846 Sundern (DE)  Tel. +49 2934 9611-0
Warning symbols
Product description

Biro Circle LED ceiling light, diameter 45 cm, DALI dimmable Biro Circle is a round LED ceiling light for surface-mounting on the ceiling, which is equipped with an electronic ballast that is dimmable via DALI and can therefore be connected directly to 230 V. Optimum light distribution and high luminous efficiency are guaranteed by the rotationally symmetrical, narrow-wide beam light distribution and the opal white plastic cover. Biro Circle is ideal for lighting offices, conference rooms, corridors etc. - general colour rendering index CRI > 80 - service life L70/B50 at 25 °C: 50,000 h, service life L80/B50 at 25 °C: 50,000 h - housing material: aluminium / steel / plastic - permissible ambient temperature (ta): -20 °C - +25 °C - with electronic ballast, DALI dimmable

Contact Us
Any questions about our products or services?

The Lights.co.uk Professional Team is happy to help.

020 4525 6865

Lights.co.uk Professional

  • Up to 5 years guarantee
  • Dedicated Account Managers and expert advice
  • The UK's largest selection of brands with over 2 million in-stock items

The strike-through prices correspond to the manufacturer's RRP. All prices include 20% VAT, delivery costs excluded.

¹ As a registered trade customer, you automatically benefit from a pre-applied discount in our shop. In addition, electricians, architects, planners, as well as property and facility managers can receive special offers and conditions to suit their specific needs. For further details, please speak with your Account Manager.

² If the manufacturer offers a guarantee on the items we sell, you can benefit from up to 5 years coverage on the following brands — extending beyond the statutory warranty period: Arcchio, Bopp, Brumberg, CMD, Deko-Light, Dotlux, Erco, Escale, EVN, Glamox, Juliana, LTS, Lucande, Paulmann, Performance in Lighting, Philips, Regent, Ribag, RZB, Schuller, Siteco, SLV, Steinel, The Light Group, Westinghouse, WIBRE, XAL, Zumtobel.

For more information on warranty terms, please refer to our terms and conditions of sale.

³ Free delivery on orders over £50 (incl. 20% VAT) within the UK

⁴ The newsletter welcome voucher applies to orders over £99 (incl. 20% VAT), the following manufacturers are excluded from this offer.

⁵ Sales are limited to businesses, entrepreneurs, freelancers, and public institutions. We do not sell to private customers for personal use. All prices are in pounds and include VAT. Quotes are provided without obligation.

* Valid until 31/10/2025 on many brands. You receive a 10% voucher — without minimum order value.  Minimum purchase value = value of the goods kept and paid for. One voucher per customer and order, cannot be combined with other discount campaigns (voucher codes). Once registered, you’ll be awarded Silver status as part of our loyalty scheme, giving you up to 35% off selected brands plus an extra 5% loyalty voucher. Discount cannot be subsequently deducted from the invoice amount. Not redeemable on products from this manufacturer. 

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