High quality LEDs and control gear
The quality of the assembled components is decisive for the reliability and quality of light with downlights. ERCO primarily uses LEDs with specification L90/B10 50,000h. This means that up to 50,000 hours at least 90% of the LEDs still maintain 90% of their original luminous flux. The remaining 10% of the LEDs do not fail but still have up to 89% of their original luminous flux. The failure rate of the LEDs used by ERCO is on average less than 0.1% up to 50,000 hours. This guarantees continuously low-maintenance operation of the downlights. The colour tolerance is <2 SDCM (Standard Deviation of Colour Matching). This is the highest standard currently available in the market. In-house developed ERCO control gear ensure uniform dimming behaviour and flicker-free light for film recording.