LED lighting devices for outdoor applications: street lighting and industrial areas

Efficienza energetica illuminazione a Led per esterni

Exeptionally energy efficiency With LED, the reduction of fossil fuels based electricity consumption reaches 80%, accordingly reducing CO2 atmospheric emissions.

ZEUS’s state of the art secondary optics direct the luminous flux with extreme precision thus reducing required electric power.
No heavy metals: White light LED does not contain heave metals (Lead, Cadmium, or Mercury).
End-of-life disposal: More than 95% of LED components are recyclable.

Exceptionally long LED boards life span (20 years!) helps avoiding waste generation from lightbulbs substitution associated with traditional technologies.

ZEUS is completely separable at the end of the cycle (no gluing between glass and lower shell).
Friendly light: LED white light spectrum does not contain infrared or ultraviolet rays.

The LED light flow emitted by ZEUS is completely safe from photobiological point of view (Risk class 0, Exempt Risk).

Light emission angle prevents light pollution with respect to the most restrictive norms.

with ZEUS you save money Multiple factors allow to ZEUS to increase the energy saving in comparison with traditional lightbulb technologies.
Overall, with ZEUS you can save from 55 to 80% compared to traditional discharge lightbulb systems.

maximum Efficiency for maximum savings Power control and efficiency are inversely proportional due to thermic stress correlated to the current’s intensity. At 700mA, LED generates the strongest luminous flux but the efficiency goes down by 20% in comparison with the 350mA current’s intensity case.

Special Mention After participating in Ljubljana’s Design Biennale (BIO22), in 2010, the first generation of ZEUS won a Special Mention at the XXII Compasso d’Oro ADI and was exhibited in Rome during the celebrations of 150th anniversary of Italian unification. At the beginning of 2014, the present series of ZEUS1 and ZEUS2 was produced with relevant technological and project improvements.

Design a variable that creates added value ZEUS is an expression of the Italian design’s excellence in bringing together form, function and details to produce products with distinguished personality and high performances.

Thermal management and reliability Al performance indexes depend on temperatures in which the components operate: power supplies and LED’s lifespans, LED’s efficiency, maintenance of flow and malfunction probability. In ZEUS the thermic stress affecting the components is minimised.

Power supply lifetime:
120.000 ore a 60°C
ZEUS: 34-54°C*
Led lifetime:
100.000 ore a 85°C
ZEUS: 32-50°C*
Maintaining led's luminous flux (At 25°C ambient temperature):
70% at 100.000 hours
ZEUS: 90% a 100.000 hours*
Failure rate:
15% a 100.000 hours

Quality of the light Neutral White light emitted by ZEUS is a light with elevated levels of visual comfort. the crisp vision that results from this type of light augments perceived sense of security and drivers reaction capacity.

More road safety Neutral White light improves visual comfort and responsiveness of drivers with positive effects on road safety.
No light pollution Light emissions over the line of the horizon equals zero in respect of regional legislations on light pollution.
Confort and efficiency Neutral White light at 4000K (CRI 70) is the best compromise between efficiency and visual comfort. ZEUS can be equipped on request with LEDs of superior visual comfort (and minor efficiency).

Illuminating efficiency ZEUS uses high efficiency lenses with diversified photometrical parameters to direct the light to the ground and to distribute it homogeneously. The glare grade is low and there are no emissions that can result in light pollution.

Multi-layer optics Each lens Illuminates entire road surface with subsequent overlapping of lighted areas (multilayer) to avoid visible spots and contrasting contours on the road surface.

These secondary lenses are made of PMMA (Poly-methyl-methacrylate) that is highly resistant to UV rays contained in solar radiation. The lenses degradation in terms of transparency (yellowing) that would lead to outgoing luminous flux reduction is negligible.