Technicals LIFESPAN (L70):80,000 hours POWER FACTOR: 0,95 VOLTAGE: 230V/50Hz, or 230V DC COLOR RENDERING INDEX (CRI):>80 SAFETY CLASS:I. class LIFESPAN (L70):80,000 hours POWER FACTOR: 0,95 VOLTAGE: 230V/50Hz, or 230V DC COLOR RENDERING INDEX (CRI):>80 SAFETY CLASS:I. class