3F LEM
Illuminating design
A | B | C | ||
Air passage | Wiring compartment separate from heat dissipators | Upgradability | ||
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. | 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. | Lenses, sources and power supplies can be replaced at the end of their life cycle, or upgraded to next-generation sources. | ||
D | E | F | ||
Heat-dissipating body | Mid-Power LED | LED photobiological safety: RG0 | ||
Made in die-cast aluminum and developed in partnership with the Mechanical Engineering Department at the University of Bologna. | Use of these LEDs offers improved efficiency (compared to High Power LEDs), less glare and optimized heat distribution (less thermal stress on the sources). | The LEDs used are RG0 class (photo-biological risk absent), that is they do not emit any radiation harmful to human organs. | ||
G | H | |||
3F Lens lenticular lens | High Ambient Temperatures |
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Available with Wide or Concentrated controlled output (UGR < 22). Toughened glass (transparent -VT or molded -VS | The standard fixture is rated for 130°F ambient. For higher ambient temperatures upto 155ºF, select the 'HT' High Temperature option. |
Technical Data
Technical Data
LED lifetime | 50,000 hours, after which luminous flux will be 90% of the original figure |
Ambient operating temperature | Electronic versions- from -30°C to +55°C High-Temperature versions - from -30°C to +70°C |
Luminous flux output | up to 32,000 lumens (for 3F LEM4) and system efficiency greater than 130 lm/W |
Colour tolerance | 3 MacAdam ellipses |
Available colour temperatures | 4000K - 6500K (3000K on request) |
CRI | 80 (90 on request) |
Ingress protection | IP65 |
Easy installation | 3F LEM can be suspension, wall or ceiling mounted (using accessories).Plug & Play technology ensures installation times are minimized. |