What do I need to hang a lamp from the ceiling?

To hang a pendant lamp from a ceiling, you need a canopy (ceiling rose) to cover the electrical junction, a textile or PVC cable rated H03VV-F 3×0.75 mm² for the suspension and wiring, a lamp holder (such as E27 or E14) with an integrated strain relief to protect the electrical connections, and a suitable bulb. For heavier luminaires, a ceiling hook or mounting bracket rated for the lamp's weight is also required. All these components are available individually so you can assemble exactly the configuration you need.

What are the three main types of lamp sockets?

The three principal lamp socket families are: screw bases (Edison), including E14, E27 and E40, where the lamp is twisted into the holder; bayonet caps, such as B22d, where the lamp is pushed in and rotated to lock; and pin bases, which cover a wide range including GU10, GU5.3, G9, G4, G13 and R7s, where one or more pins make the electrical contact. Each family is further divided by pin spacing, voltage rating and maximum wattage, so always check the full socket designation before ordering a replacement holder or lamp.

Can lamp shades be replaced without buying a new luminaire?

Yes — lamp shades can be replaced independently in most standard luminaires. Replacement shades are available in fabric, glass, metal and plastic, and attach to the fitting via a spider frame, a ring adapter or a direct screw fitting (typically M10×1 thread). When ordering a replacement shade, note the fitting diameter, the attachment method and the maximum wattage the shade material can tolerate. Replacing a shade is a cost-effective way to refresh the look of a luminaire or repair damage, and it is far more sustainable than discarding the entire fitting.

What are the four main types of luminaires?

The four principal luminaire types are: pendant luminaires, which hang from the ceiling on a cable, rod or chain; surface-mounted luminaires, fixed directly to the ceiling or wall; recessed luminaires, installed flush into a ceiling void or wall recess; and track-mounted luminaires, clipped onto a 1-phase or 3-phase track rail for flexible, repositionable lighting. Each type requires specific accessories — canopies and suspension hardware for pendants, mounting frames for recessed fittings, and track adapters and feed-ins for track systems.

Which spare parts are available for older lamps and luminaires?

A wide range of spare parts is available for older luminaires, including replacement lamp holders (E27, E14, G9, GU10 and more), lamp shades and replacement glasses, canopies, strain reliefs, screw rings, cord switches, threaded rods and hex nuts, textile and PVC cables, and ballasts or starters for fluorescent fittings. In many cases, repairing an existing luminaire with genuine spare parts is both more economical and more environmentally responsible than replacing the entire fitting. If you are unsure which part you need, our contact and service team can help identify the correct component.

Which accessories do I need for a track lighting system?

A complete track lighting installation requires: the track rail itself (1-phase or 3-phase, surface-mounted, recessed or pendant); a live end feed-in to connect the track to the mains supply; straight connectors, L-joiners or T-joiners if the track run changes direction; end caps to seal open track ends safely; track adapters for each spotlight; and, for pendant track installations, wire rope suspension kits with adjustable ceiling anchors. For 3-phase systems, you will also need to plan which spotlights connect to which circuit to enable independent switching of different lighting zones.

What is the difference between a conventional ballast (CCG) and an electronic ballast (ECG)?

A conventional ballast (CCG) uses a magnetic iron-core inductor to limit current to fluorescent or discharge lamps. It operates at mains frequency (50 Hz), which can cause visible flicker, and consumes 10–15 % more energy than the lamp wattage alone. A separate starter is required. An electronic ballast (ECG) operates at 40–50 kHz, eliminating flicker, improving lamp efficacy by up to 20 %, and removing the need for a starter. ECG units are lighter, run cooler and are the preferred choice for offices, retail environments and any application where light quality matters. Both types must be matched to the lamp wattage.

Which luminaire accessories are best suited for retail and hospitality environments?

For retail shops, restaurants and showrooms, the most important luminaire accessories are 3-phase track system components — Eutrac feed-ins, adapters, connectors and suspension kits — which allow flexible, independently controlled accent and ambient lighting. High-CRI LED drivers (CRI ≥ 90) paired with dimmable spotlights ensure merchandise and interiors are shown at their best. For hospitality settings with a vintage or retro aesthetic, brass E27 lamp holders, textile cables in coordinating colours and decorative canopies create the warm, characterful atmosphere that guests expect. IP44-rated accessories are essential wherever luminaires are installed in outdoor terraces or kitchen areas.

Accessories for lighting

SLV GRIP! FLAT, Felt shade Ø50cm x 6,2cm, anthrazit

SLV GRIP! FLAT, Felt shade Ø50cm x 6.2cm, anthracite

The stylish addition to the GRIP! Family – GRIP! FLAT - brings soft, diffuse light into play. Versatile versions feature a distinctive, finely knurled front ring that makes an elegant design...

€121.63 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Delivery time: 3-5 days

Delivery time: 3-5 days

SLV GRIP! FLAT, Felt shade Ø50cm x 6,2cm, grau

SLV GRIP! FLAT, Felt shade Ø50cm x 6.2cm, grey

The stylish addition to the GRIP! Family – GRIP! FLAT - brings soft, diffuse light into play. Versatile versions feature a distinctive, finely knurled front ring that makes an elegant design...

€121.63 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Delivery time: 3-5 days

Delivery time: 3-5 days

SLV GRIP! FLAT, Felt shade Ø50cm x 6,2cm, ocker

SLV GRIP! FLAT, Felt shade Ø50cm x 6.2cm, ochre

The stylish addition to the GRIP! Family – GRIP! FLAT - brings soft, diffuse light into play. Versatile versions feature a distinctive, finely knurled front ring that makes an elegant design...

€121.63 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Delivery time: 3-5 days

Delivery time: 3-5 days

SLV GRIP! FLAT, Felt shade Ø50cm x 0,6cm, anthrazit

SLV GRIP! FLAT, Felt shade Ø50cm x 0.6cm, anthracite

The stylish addition to the GRIP! Family – GRIP! FLAT - brings soft, diffuse light into play. Versatile versions feature a distinctive, finely knurled front ring that makes an elegant design...

€86.63 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Delivery time: 3-5 days

Delivery time: 3-5 days

SLV GRIP! FLAT, Felt shade Ø50cm x 0,6cm, grau

SLV GRIP! FLAT, Felt shade Ø50cm x 0.6cm, grey

The stylish addition to the GRIP! Family – GRIP! FLAT - brings soft, diffuse light into play. Versatile versions feature a distinctive, finely knurled front ring that makes an elegant design...

€86.63 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Delivery time: 3-5 days

Delivery time: 3-5 days

SLV GRIP! FLAT, Felt shade Ø50cm x 0,6cm, ocker

SLV GRIP! FLAT, Felt shade Ø50cm x 0.6cm, ochre

The stylish addition to the GRIP! Family – GRIP! FLAT - brings soft, diffuse light into play. Versatile versions feature a distinctive, finely knurled front ring that makes an elegant design...

€86.63 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Delivery time: 3-5 days

Delivery time: 3-5 days

ISOLED Montageklammer für Neon Flexband B13H13, 1 STK

ISOLED Mounting clamp for Neon flex stripe B13H13, 1pc

ISOLED Mounting clamp for Neon flex stripe B13H13, 1pc : Weight: 10 g • Incl. illuminant: No •

€0.58 *

incl. tax, plus shipping costs

Availability:

Not in stock
Delivery time: approx. 2 weeks

Delivery time: approx. 2 weeks

ISOLED Montageklammer für Neon Flexband B16H16, 1 STK

ISOLED Mounting clamp for Neon flex stripe B16H16, 1pc

ISOLED Mounting clamp for Neon flex stripe B16H16, 1pc : Weight: 25 g • Incl. illuminant: No •

€0.58 *

incl. tax, plus shipping costs

Availability:

Not in stock
Delivery time: approx. 2 weeks

Delivery time: approx. 2 weeks

ISOLED Kontakt-Verbinder (max. 5A) K3-510 für 5-pol. IP20 Flextripes mit Breite 10mm

ISOLED Contact connector (max. 5A) K3-510 for 5-pole IP20 flex stripes with a width of 10mm

ISOLED Contact connector (max. 5A) K3-510 for 5-pole IP20 flex stripes with a width of 10mm : Length: 19,20 mm • Width: 13 mm • Height: 6,50 mm • Weight: 1 g • Protection class:...

€1.30 *

incl. tax, plus shipping costs

Availability:

Not in stock
Delivery time: approx. 2 weeks

Delivery time: approx. 2 weeks

ISOLED LED Hutschienen-Trafo 24V, 24~28V/DC, 0-240W

ISOLED LED Top-hat rail transformer 24V, 24~28V/DC, 0-240W

ISOLED LED Top-hat rail transformer 24V, 24~28V/DC, 0-240W : Length: 125 mm • Width: 110 mm • Height: 30 mm • Weight: 600 g • Nominal voltage: 240 V • Nominal power: 240 W...

€88.73 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Not in stock
Delivery time: approx. 2 weeks

Delivery time: approx. 2 weeks

ISOLED LED Hutschienen-Trafo 48V, 48~55V/DC, 0-240W

ISOLED LED Top-hat rail transformer 48V, 48~55V/DC, 0-240W

ISOLED LED Top-hat rail transformer 48V, 48~55V/DC, 0-240W : Length: 125 mm • Width: 110 mm • Height: 30 mm • Weight: 600 g • Nominal voltage: 240 V • Nominal power: 240 W...

€88.73 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Not in stock
Delivery time: approx. 2 weeks

Delivery time: approx. 2 weeks

ISOLED PowerSplitter 2-pol. x 9, 5-48V DC, 0.5mm² - 3mm² (6-10A) auf 0.25 - 1,5mm² (3-10A)

ISOLED PowerSplitter 2-pol. x 9, 5-48V DC, 0.5mm² - 3mm² (6-10A) to 0.25 - 1.5mm² (3-10A)

ISOLED PowerSplitter 2-pol. x 9, 5-48V DC, 0.5mm² - 3mm² (6-10A) to 0.25 - 1.5mm² (3-10A) : Length: 70 mm • Width: 53 mm • Height: 20 mm • Weight: 43 g • Nominal...

€14.37 *

incl. tax, plus shipping costs

Availability:

Not in stock
Delivery time: approx. 2 weeks

Delivery time: approx. 2 weeks

ISOLED MiniAMP Laser-Bewegungsmelder 20° 0.1-1m / 0.1-2.5m Distanz, 5/10/30/60/180s, 12-24V DC 1.5A

ISOLED MiniAMP laser motion detector 20° 0.1-1m / 0.1-2.5m distance, 5/10/30/60/180s, 12-24V DC

ISOLED MiniAMP laser motion detector 20° 0.1-1m / 0.1-2.5m distance, 5/10/30/60/180s, 12-24V DC : Length: 30 mm • Width: 45 mm • Height: 20 mm • Weight: 320 g • Nominal...

€19.42 *

incl. tax, plus shipping costs

Availability:

Not in stock
Delivery time: approx. 2 weeks

Delivery time: approx. 2 weeks

ISOLED® - 2026 Sample Box

ISOLED® - 2026 Sample Box : Weight: 4500 g • Incl. illuminant: No •

€169.10 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Not in stock
Delivery time: approx. 2 weeks

Delivery time: approx. 2 weeks

ISOLED DALI-2 Master Mini-PIR-Einbau-Bewegungs-/Lichtsensor, H:3m, benötigt DALI-Bus Spannung

ISOLED DALI-2 Mini PIR built-in motion/light sensor, detection H: 3m, requires DALI bus voltage

ISOLED DALI-2 Mini PIR built-in motion/light sensor, detection H: 3m, requires DALI bus voltage : Height: 27 mm • Diameter: 28,3 • Installation depth: 19,7 • Weight: 16,50 g...

€142.50 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Not in stock
Delivery time: approx. 2 weeks

Delivery time: approx. 2 weeks

ISOLED DALI-2 Master Mini-PIR-Einbau-Bewegungs-/Lichtsensor, H:3m, benötigt DALI-Bus Spannung weiß

ISOLED DALI-2 Mini PIR built-in motion/light sensor, detection H: 3m, requires DALI bus voltage

ISOLED DALI-2 Mini PIR built-in motion/light sensor, detection H: 3m, requires DALI bus voltage : Height: 27 mm • Diameter: 28,3 • Installation depth: 19,7 • Weight: 16,50 g...

€142.50 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Not in stock
Delivery time: approx. 2 weeks

Delivery time: approx. 2 weeks

ISOLED MiniAMP Multi-PWM Touch-Dimmer, kapazitive Touch Erkennung durch 2 cm Holz, 5-24V DC, 3A

ISOLED MiniAMP Multi-PWM touch dimmer, capacitive touch detection through 2 cm of wood, 5-24V DC, 3A

ISOLED MiniAMP Multi-PWM touch dimmer, capacitive touch detection through 2 cm of wood, 5-24V DC, 3A : Height: 7 mm • Diameter: 52 • Weight: 37 g • Nominal voltage: 24 V • Rated...

€17.26 *

incl. tax, plus shipping costs

Availability:

Not in stock
Delivery time: approx. 2 weeks

Delivery time: approx. 2 weeks

ISOLED Einbaurahmen rückversetzt weiß RAL 9016 für LED Panel 625x625

ISOLED Installation frame, white RAL 9016, for LED panel 625x625

ISOLED Installation frame, white RAL 9016, for LED panel 625x625 : Length: 626 mm • Width: 626 mm • Height: 50 mm • Installation depth: 50 • Weight: 4000 g • Material:...

€50.47 *

incl. tax, plus shipping costs

Availability:

Not in stock
Delivery time: approx. 2 weeks

Delivery time: approx. 2 weeks

ISOLED Schaumstoffdrainage für Profil GROUND-OUT16, 100cm

ISOLED Foam drainage for GROUND-OUT16 profile, 100cm

ISOLED Foam drainage for GROUND-OUT16 profile, 100cm : Length: 1000 mm • Width: 25 mm • Height: 30 mm • Weight: 20 g • Protection class: IP20 • Material: XPS • Colour:...

€7.15 *

incl. tax, plus shipping costs

Availability:

Not in stock
Delivery time: approx. 2 weeks

Delivery time: approx. 2 weeks

ISOLED Kontakt-Verbinder (max. 5A) K3-205 für 2-pol. IP20 Flextripes mit Breite 5mm

ISOLED Contact connector (max. 5A) K3-205 for 2-pole IP20 flex stripes with a width of 5mm

ISOLED Contact connector (max. 5A) K3-205 for 2-pole IP20 flex stripes with a width of 5mm : Length: 19,20 mm • Width: 8 mm • Height: 6,50 mm • Weight: 1 g • Protection class:...

€1.08 *

incl. tax, plus shipping costs

Availability:

Not in stock
Delivery time: approx. 2 weeks

Delivery time: approx. 2 weeks

ISOLED Kontakt-Verbinder (max. 5A) K3-208 für 2-pol. IP20 Flextripes mit Breite 8mm

ISOLED Contact connector (max. 5A) K3-208 for 2-pole IP20 flex stripes with a width of 8mm

ISOLED Contact connector (max. 5A) K3-208 for 2-pole IP20 flex stripes with a width of 8mm : Length: 19,20 mm • Width: 11 mm • Height: 6,50 mm • Weight: 1 g • Protection class:...

€1.08 *

incl. tax, plus shipping costs

Availability:

Not in stock
Delivery time: approx. 2 weeks

Delivery time: approx. 2 weeks

ISOLED Kontakt-Verbinder (max. 5A) K3-210 für 2-pol. IP20 Flextripes mit Breite 10mm

ISOLED Contact connector (max. 5A) K3-210 for 2-pole IP20 flex stripes with a width of 10mm

ISOLED Contact connector (max. 5A) K3-210 for 2-pole IP20 flex stripes with a width of 10mm : Length: 19,20 mm • Width: 13 mm • Height: 6,50 mm • Weight: 1 g • Protection class:...

€1.08 *

incl. tax, plus shipping costs

Availability:

Not in stock
Delivery time: approx. 2 weeks

Delivery time: approx. 2 weeks

ISOLED Kontakt-Verbinder (max. 5A) K3-410 für 4-pol. IP20 Flextripes mit Breite 10mm

ISOLED Contact connector (max. 5A) K3-410 for 4-pole IP20 flex stripes with a width of 10mm

ISOLED Contact connector (max. 5A) K3-410 for 4-pole IP20 flex stripes with a width of 10mm : Length: 19,20 mm • Width: 13 mm • Height: 6,50 mm • Weight: 1 g • Protection class:...

€1.23 *

incl. tax, plus shipping costs

Availability:

Not in stock
Delivery time: approx. 2 weeks

Delivery time: approx. 2 weeks

ISOLED DALI-2 DT6 230V AC Hutschienen Dimmer, 360VA

ISOLED DALI-2 DT6 230V AC top-hat rail dimmer, 360VA

ISOLED DALI-2 DT6 230V AC top-hat rail dimmer, 360VA : Length: 110 mm • Width: 67 mm • Height: 48 mm • Weight: 124 g • Nominal voltage: 240 V • Rated power: 360 W...

€51.19 *

incl. tax, plus shipping costs

Availability:

Not in stock
Delivery time: approx. 2 weeks

Delivery time: approx. 2 weeks