Product Overview

The Thin-S is an indoor lighting fixture designed for one or two T5 fluorescent lamps, available in wall-mounted or suspended versions. Its structure features painted extruded aluminum with ultra-thin aluminum end caps, emphasizing a minimalist design that delivers intense lighting while minimizing the fixture's visual impact.

Design and Installation Features

• Suspended versions support two lamps for direct, indirect, or combined lighting.
• Wall-mounted versions accommodate one lamp for asymmetric lighting or two lamps for direct/indirect lighting.
• The luminous area is offset from the symmetry axis in suspended versions and centered in wall-mounted versions.
• Fixtures can be installed in continuous rows for extended lighting solutions.
• Suspension kits or wall mounts are included; however, end caps, joints, and power supply components must be ordered separately.
• Emergency lighting versions are available upon request.
• Linear joints for continuous rows include suspension points but require installer modifications as per provided drawings.

Technical Specifications and Models

Multiple models vary by length, lamp power, and lighting type:

• Suspended Versions:
  • THS.54B: 1790 mm, 2x54W T5 lamps, direct lighting, electronic ballast included.
  • THS.54B2: 1790 mm, 2x54W T5 lamps, direct and indirect lighting, electronic ballast included.
  • THS.35B: 2090 mm, 2x35W T5 lamps, direct lighting, electronic ballast included.
  • THS.35B2: 2090 mm, 2x35W T5 lamps, direct and indirect lighting, electronic ballast included.
• Wall Versions:
  • THS.54MWA: 1190 mm, 1x54W T5 lamp, asymmetric lighting, electronic ballast included.
  • THS.35MWA: 1490 mm, 1x35W T5 lamp, asymmetric lighting, electronic ballast included.
• Accessories include end caps (THS.TE2), two-way couplings (THS.CL), ceiling power supply rosettes (UNI.RA), and linear joints (THS.CD).

Photometric and Performance Data

• Efficiency (Downward Light Output Ratio - DLOR) ranges from approximately 31.73% to 42.87%, depending on model and configuration.
• Maximum luminous intensity varies, e.g., 173.3 cd/klm for a 2x35W symmetric model and 125.7 cd/klm for a 2x54W suspended model.
• Light distribution exhibits double symmetry with maximum gamma angles around 99° to 102°.
• Illuminance levels decrease with distance, with detailed lux values provided for distances from 1m to 5m.
• Photometric data were obtained using OSRAM linear fluorescent lamps with lumen outputs of 3500 lm (35W) and 8900 lm (54W).

Colors and Finishes

The Thin-S series is available in multiple RAL colors, including RAL 9010 (white), RAL 9005 (black), RAL 9006 (aluminum), and RAL 7035 (light gray), allowing customization to suit various interior designs.

Standards and Compliance

• IP20 protection rating, suitable for indoor environments.
• Photometric data references standards such as CIE and DIN 5040, ensuring reliable performance metrics.

Additional Technical Details

• Specific data for a 24W G5 fluorescent lamp fixture: dimensions 80mm x 660mm, luminous flux 1750 lumens.
• Photometric distribution includes candela per kilolumen (cd/klm) values at multiple angles, with a beam angle of 102°.
• Key photometric parameters: ULOR (Upward Light Output Ratio) at 0.02%, DLOR at 32.66%.
• Illuminance levels measured at distances from 1m to 5m range from 175.6 lux down to 7.0 lux.
• Environmental conditions such as temperature and humidity are noted but not specified in detail.
• Compliance with standards including CIE, DIN 5040, and others (F UTE, NBN, BZ 4) is indicated.
• Data generated or managed using LITESTAR Pro 9 software by OxyTech Srl.

Summary of Critical Information

• Minimalist design ensures intense lighting with low fixture visibility.
• Multiple configurations support suspended or wall mounting with direct, indirect, or asymmetric lighting options.
• Continuous row installation is possible with specific joint modifications.
• Electronic ballasts are included; emergency versions available on request.
• Accessories such as end caps and joints must be ordered separately.
• Wide range of color finishes available for design flexibility.
• Photometric data confirm efficient light distribution and performance, compliant with recognized standards.