Rugged white LED

16 May 2012 Opto-Electronics

OSRAM Opto Semiconductors’ new Duris P 5 offers a luminous efficacy of up to 110 lm/W (colour temperature 3000 K) and an average lifetime of more than 50 000 hours, even at high currents and temperatures.

Furthermore, this highly efficient LED is designed for medium-power classes with particular resistance to adverse environmental conditions.

Long-term tests with corrosive gases such as sulphur or chlorine cause no harm to the LED, without inducing a significant luminous flux decrease. Nor did long-term tests under sauna-like conditions, with considerable temperatures and high humidity levels, have any adverse effect on the LED.

The new LEDs are well suited for linear and area luminaires in offices, shops and in billboard lighting solutions. The Duris P 5 enables homogenous illumination without any noticeable individual points of light.

For more information contact Ryan Hunt, OSRAM Opto Semiconductors, +27 (0)79 525 1779, [email protected], www.osram.co.za

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