SMIx 2S offers an optimal solution for street lighting. Taking advantage of Tungsram’s proprietary modular refractive optic system, a wide range of light distributions can be achieved. The optimized mechanical design provides simple installation, adjustability, and reliability.
• Rated luminous flux range: from 3 000 to 13 500 lm
• Rated luminaire efficacy: from 135 to 150 lm/W
• Rated median useful life and the associated rated LM factor: L80B50 > 121.000 hours
• Rated useful life and the associated rated LM factor: L80B10 > 115.000 hours
• Rated median useful life and the associated rated LM factor: L90B50 > 54.000 hours
• Rated useful life and the associated rated LM factor: L90B10 > 50.000 hours
• Rated abrupt failure value: < 10% at 100.000 hours
• Abrupt light output degradation (C) < 10 at 100.000 hours
• Photometric code: 730/559, 740/559, 750/559
• Lumen maintenance code: 9
*Definitions and tolerances according to IEC62722-2-1:2014
