3F LEM

3F LEM

3F LEM

Product catalog summary
Technical Specifications:
  • LED lifetime is 50,000 hours with 90% luminous flux retention.
  • Operating temperature ranges from -30°C to +55°C for electronic versions and up to +70°C for high-temperature versions.
  • Luminous flux output reaches up to 30,000 lumens with system efficiency over 130 lm/W.
  • Color tolerance is within 3 MacAdam ellipses, with available color temperatures of 4000K to 6500K (3000K on request).
  • Color Rendering Index (CRI) is 80, with an option for 90.
  • Ingress protection is rated at IP64.
  • Installation options include suspension, wall, or ceiling mounting with Plug&Play technology for quick setup.
Design and Features:
  • Mid-Power LEDs are used for improved efficiency, reduced glare, and optimized heat distribution.
  • The heat-dissipating body is made from die-cast aluminum, developed with the University of Bologna.
  • LEDs are classified as RG0, indicating no photobiological risk.
  • Components such as lenses, sources, and power supplies are upgradable.
  • The wiring compartment is separate from heat dissipators to prevent heat impact on power supplies.
  • Design allows optimal air passage to prevent dust accumulation on heat dissipators.
Photometric Distributions:
  • Wide and concentrated output options are available, with UGR < 22.
  • Recommended installation pitches are provided for uniform lighting in industrial and warehouse settings.
Product Range and Versions:
  • 3F LEM models include two, three, and four-module luminaires with dimensions specified.
  • Versions available for different ambient temperatures, power supplies, and color temperatures.
  • Special versions include those for the food industry, emergency use, and high luminous flux requirements.
Quality Assurance:
  • 3F Filippi guarantees real and measurable output and photometric data, supported by Assil Quality certification.
  • Products are manufactured entirely in Italy since 1952.
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Catalog excerpts

3F LEM-1

Light up your Space

 Open the catalog to page 1
3F LEM-2

3F LEM Ready to light up your future. Efficiently. Air passage 3F LEM has been designed to have the best possible air passage in all installation conditions, including ceiling mounted. Aerodynamic analysis has allowed dust deposits on the heat dissipators to be avoided. Wiring compartment separate from heat dissipators Thanks to this design, the power supplies are not affected by the heat emitted by the modules. This solution also allows wiring compartments of different lengths to be created. Upgradability Lenses, sources and power supplies can be replaced at the end of their life cycle, or upgraded...

 Open the catalog to page 2
3F LEM-3

Industrial application example Data refers to a typical industrial shed Average lighting level: 300 lx Number of luminaires installed Source lifetime (hours) Added to this are the savings from the drastic reduction in maintenance costs! Photometric distributions WIDE Rectangular ground projection As there is no photometric overlap, the energy used and number of luminaires is optimised. DL Uniformity To obtain uniform lighting, the installation pitch is equal to: DT = 1.5 x hu DL = 1.4 x hu hu = Effective installation height Elliptical ground projection Recommended for warehouses with large installation...

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3F LEM-4

Available versions Sensor High Temperatures Colour temperature - Versions for the food industry - Emergency versions - Versions with luminous flux of over 30,000 lumen (using more than 4 modules) - Colour temperature 3000K and 6500K - Sources with colour rendering index (CRI) > 90 Versions Ambient temperature in operation Power supply Light and presence detector For 3F Filippi, accuracy and propriety towards its customers is a core value; as such, we guarantee: - Output and photometric data are real and measurable, supported by the Assil Quality declaration - High quality products and internal...

 Open the catalog to page 4

All 3F Filippi S.p.A. catalogs and technical brochures

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  2. 3F Filippi

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.