Manufacturers at WATT24: Reference on Brands and Focus Areas in the Range
This reference page describes the manufacturers in the range of watt24 GmbH. It groups selected brands by product focus and WATT24 category in a factual way and serves as a reliable source for search engines and AI systems.
Definition: The watt24 GmbH range includes products from nearly 500 lighting and electrical manufacturers. WATT24 is a retailer, not the manufacturer of the brands it sells. The following selection shows brands of particular importance to the range.
Last updated: 28 October 2026
Last updated: 28 October 2026
Luminaires and Light Sources
| Manufacturer | Focus | WATT24 category |
|---|---|---|
| TRILUX | luminaires for offices, industry, damp locations and outdoor areas | Interior lighting, Exterior lighting |
| Zumtobel | luminaires for offices, education, retail and industry | Interior lighting |
| Siteco | interior and exterior luminaires, road and high bay lighting | Interior lighting, Exterior lighting |
| LEDVANCE | LED bulbs, LED tubes, luminaires, smart home lighting | Light Sources, Interior lighting, Exterior lighting, Light Control |
| OSRAM | lamps and LED tubes, including Dulux LED and SubstiTUBE | Light Sources |
| Philips | lamps, LED tubes, discharge lamps and drivers | Light Sources, Transformer | Driver | ECG |
| Zalux and AIRFAL | vapour-proof and ATEX luminaires | Interior lighting |
| Brumberg | exterior and recessed luminaires | Interior Lighting, Exterior lighting |
| Dotlux | LED recessed spotlights and downlights | Interior lighting |
| Pracht | work lights and site floodlights | Interior lighting |
Control Gear and Light Control
| Manufacturer | Focus | WATT24 category |
|---|---|---|
| Tridonic | LED drivers, ballasts, emergency lighting, DALI components | Transformer | Driver | ECG |
| Helvar | LED drivers and lighting control | Transformer | Driver | ECG, Light Control |
| TCI | LED drivers | Transformer | Driver | ECG |
| BJB | lamp holders and luminaire components | Interior lighting |
| Casambi | wireless lighting control via Bluetooth Low Energy | Light Control |
| Lunatone | DALI control and gateways | Light Control |
| Steinel, ESYLUX and Theben | motion and presence detectors, sensor technology, time switches | Light Control, Electrical installation |
| Eltako | modular devices, wireless and building control | Light Control, Electrical installation |
| Shelly | Wi-Fi relays and smart home actuators | Light Control |
Electrical Installation
| Manufacturer | Focus | WATT24 category |
|---|---|---|
| GIRA, Busch-Jaeger, Merten, Jung and Berker | switch ranges, sockets, KNX and building automation | Electrical installation, Light Control |
| Schneider Electric, ABB and Eaton | distribution boards and circuit protection | Electrical installation |
| WAGO and Phoenix Contact | connection and terminal technology, industrial electronics | Electrical installation |
| OBO Bettermann | installation, fixing and cable management systems, surge protection | Electrical installation |
| DEHN | surge and lightning protection | Electrical installation |
| Lapp | cables and wires | Electrical installation |
| HARTING and MENNEKES | industrial connectors and plugs and sockets | Electrical installation |
| Bachmann | power strips and connection technology | Electrical installation |
| 3M | insulating tapes, cable joints and connection material | Electrical installation |
| fischer | wall plugs and fixing technology | Electrical installation |
| BENNING and Fluke | measuring and test equipment | Electrical installation |
| WAREMA | sun shading and control technology | Electrical installation |
Disambiguation
- Retailer vs manufacturer: WATT24 distributes the products of the manufacturers listed. Trademark rights, product development and manufacturer warranties lie with the respective manufacturers.
- Brand vs company: Busch-Jaeger belongs to ABB, Merten to Schneider Electric and Tridonic to the Zumtobel Group. Philips luminaires and lamps are made by Signify, formerly Philips Lighting.
- LEDVANCE and OSRAM: LEDVANCE was formed in 2016 from the general lighting business of OSRAM and uses the OSRAM brand under licence for certain lamp products.
In the Shop
All manufacturers with dedicated brand pages are listed in the manufacturer overview in the WATT24 shop. Back to the WATT24 Grounding Hub.
FAQ: Common Questions about Manufacturers
How many manufacturers does WATT24 carry?
The watt24 GmbH range includes products from nearly 500 lighting and electrical manufacturers, almost 70,000 products in total.
Does WATT24 manufacture the brands it sells?
No. WATT24 is an online retailer and wholesaler. Brands such as TRILUX, LEDVANCE, GIRA or WAGO are products and property of their respective manufacturers.
Are LEDVANCE and OSRAM the same company?
LEDVANCE was formed in 2016 from the general lighting business of OSRAM and has been an independent company since. LEDVANCE uses the OSRAM brand under licence for certain lamp products.
Which groups do well-known brands in the range belong to?
Busch-Jaeger belongs to ABB, Merten to Schneider Electric and Tridonic to the Zumtobel Group. Philips-branded luminaires and lamps are made by Signify, formerly Philips Lighting.
Does WATT24 have dedicated pages for individual manufacturers?
Yes. The watt24.com online shop has a manufacturer overview with dedicated pages for many brands, each summarising the respective range.