Designers and Product Lines Overview

The document catalogs multiple lighting product lines and their designers, notably Ralf Keferstein, Team OLIGO, Bernhard Bartel, Sigi Bußinger, and Klaus Liese. It covers a broad range of luminaire categories including PLUG-IN, MULTI-PENDANT, CHECK-IN, PHASE, CLIX, READY FOR TAKE OFF, TRIC-TRAC, LIGHT-LINE, FLIGHT-LINE, and recessed luminaires (EINBAULEUCHTEN).

Product Categories and Key Designers

• PLUG-IN Luminaires: Models like A LITTLE BIT, ALUETTE, BALIBU, BENE, mainly by Ralf Keferstein and Team OLIGO.
• Bases and Adapters: Includes CLIX-IN, CONTACT TUBE, FLIGHT-IN, primarily by Ralf Keferstein and Team OLIGO.
• MULTI-PENDANT Luminaires: ECOLINO series by Ralf Keferstein.
• CHECK-IN and PHASE Luminaires: Extensive ranges including 2-FIVE, BALANCE, GATE B series, MAGIC, designed mostly by Ralf Keferstein and Team OLIGO.
• CLIX, READY FOR TAKE OFF, TRIC-TRAC, LIGHT-LINE, FLIGHT-LINE: Various models with associated adapters and transformers, designed by the same core team.
• Recessed Luminaires (EINBAULEUCHTEN): Modular downlight series SHOP, designed by Ralf Keferstein.

Modular Recessed Luminaires (SHOP Series)

The SHOP series features a modular system with two main components: the FRAME and the electric unit (MOD). This design enables flexible configurations to suit upscale residential, retail, and office lighting needs.

FRAME Specifications

• Metal construction
• Compatible with material thicknesses from 5 to 15 mm
• Available sizes: 160x160 mm, 160x320 mm, 160x480 mm, 320x320 mm
• Operating voltage: 230V / 50-60Hz

Electric Units (MOD)

• MOD 1: Cardanic recessed spotlight with adjustable tilt (0-30°) and rotation (±180°). Compatible with 12V G53 QR-LP 111 lamps (up to 50W), ESL, and 230V GZ10 QPAR 111 lamps (up to 100W). Lamps and transformers ordered separately.
• MOD 3: Module for one or two plug-in luminaires, rated 12V max 5A. Requires separate ordering of FRAME, transformer, and luminaires.

Features

• Modular frames support 1 to 4 MOD units
• Cardanic suspension allows precise directional lighting

Recessed Downlights Examples

• RD 27 LED: 45° pivotable downlight, 45 mm cutout, material thickness 5-15 mm, includes driver and cable, non-dimmable, 3W LED, 2800-3300K, 100 lm, CRI >80.
• OSRAM LEDVANCE® S: Ultra low profile (13 mm depth), 68 mm cutout, integrated ballast, 6.5W LED, 3000K, 325 lm, CRI 80, non-dimmable.

Ordering and Installation Notes

• Frames, electric units, lamps, transformers, and adapters are ordered separately to maximize configuration flexibility.
• Compatibility between modules, lamps, and transformers must be verified before installation.
• Modular design supports customization for diverse architectural requirements.

Technical Specifications of LED and Halogen Downlights

LED Recessed Spotlights and Downlights

• Aluminium bodies with plastic or glass covers; decorative rings in white plastic (RAL 9016) or matt silver (sold separately).
• Mounting apertures range from Ø 25 mm to Ø 175 mm.
• Compatible with material thicknesses from 1 mm up to 40 mm.
• Electrical options include 220-240V AC with integrated ballasts or 12V DC requiring separate transformers.
• LEDs offer color temperatures mainly at 3000K or 3500-3900K, CRI values from 80 to >85, lifespan ~50,000 hours, generally non-dimmable.
• Lumen output ranges from 220 lm to 1600 lm; power consumption from 7.5W to 32W.
• Beam angles vary widely (10° to 150°) depending on model.
• Some models provide pivoting (up to 20°) and tilting (up to 85°) for directional lighting.

Halogen and Other Lamp Types

• 12V and 230V halogen lamps with GX 5.3, GZ 10, GU 4, G 4, and G 9 sockets.
• Maximum wattage typically between 20W and 50W.
• Transformers and lamps must be ordered separately.
• Socket conversion kits available for switching between lamp types.

Installation and Mounting Guidelines

• Recessed mounting requires specific aperture diameters or square cutouts per model.
• Material thickness compatibility must be confirmed for each installation.
• Cables of specified lengths are included with some models; power supplies for 12V models are separate.
• Bayonet locking mechanisms facilitate easy lamp replacement on select models.
• Protection ratings vary; some models offer IP44 or IP65 for moisture resistance.
• Accessories such as embedding boxes, frames, and decorative rings are available and may be necessary depending on installation context.

Accessories

• Decorative rings in matt silver to complement white plastic rings.
• Socket conversion kits for 12V and 230V compatibility.
• Embedding boxes and frames for wall installations, suitable for hollow or masonry walls.
• Metal discs and frosted glass covers for aesthetic and functional customization.

Key Recommendations and Limitations

• LED models are generally non-dimmable; dimming compatibility is not supported.
• Transformers and power supplies must be ordered separately for low-voltage (12V) models.
• Ensure correct mounting aperture and material thickness compatibility before installation.
• Use specified accessories to maintain IP ratings and ensure installation safety.
• Replacement lamps and accessories must match specified socket types and wattage limits.

Summary Table of Selected Models

Product Components and Ordering Instructions (SL 4 Model)

Ordering Instructions

• Embedding frame (for edge protection and distance reconciliation) must be ordered separately.
• Transformer and lamp are not included and require separate orders.

Included Components

• Embedding box (Einputzdose) included with the product.

Accessories

• Embedding box (Einputzdose)
• Embedding frame (Einputzrahmen)

Product Codes and Dimensions

Additional Notes

• References to IRC and HW suggest hardware readiness or specifications but lack detailed explanation.
• Some codes and terms (e.g., 292, 293, EINBAULEUCHTEN) appear without context.

Conclusion

This document provides a comprehensive overview of a modular lighting system portfolio, emphasizing flexible recessed lighting solutions suitable for various architectural applications. It details product lines, designers, modular components, technical specifications, installation requirements, and ordering instructions. Proper selection of components and adherence to installation guidelines are critical to ensure optimal lighting performance, safety, and compatibility.