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WE-EF LEUCHTEN Modern Classic General Catalogue Asia Pacific ...

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The IOS Innovative Optical System applies across a wide range of<br />

<strong>WE</strong>-<strong>EF</strong> luminaires. In addition to high photometric performance, the<br />

system features appropriate shielding angles and, for street and area<br />

lighting in particular, zero light emission above the 90° horizontal as<br />

well as tightly controlled ‘candela’ intensities in critical high-angle<br />

glare zones.<br />

The optional CTA ® Cool Touch Adaptor (shown at right) provides<br />

a significant reduction in glass surface temperature of inground<br />

uplights, while maintaining high LOR (light output ratio).<br />

Shielding angle<br />

5

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