The most important parameters socket (bulb holder) GU5.3 light color neutral white replacement of incandescent bulb 31 W power 4.5 W luminous flux 380 lm Other parameters dimensions 46 × 50 × 50 mm series CLASSIC dimmable no shape MR16 color temperature 4 000 K voltage 12 V beam angle 100° color rendering index (CRI) Ra >80 energy efficiency class (from 1.9.2021) F lifetime 30 000 hours technology LED number of chips not stated type of chips SMD power factor 0.71 number of switching cycles 25 000 luminous efficacy 99 lm/W warranty period 3 years packaging 1 pc, small box
