Other parameters dimensions 1 500 × 26 × 26 mm series BASIC dimmable no shape T8 color temperature 6 500 K voltage 230 V~/50 Hz beam angle 260° color rendering index (CRI) Ra >80 energy efficiency class (from 1.9.2021) F lifetime 20 000 hours technology LED number of chips 120 type of chips SMD power factor 0.5 number of switching cycles 20 000 luminous efficacy 103 lm/W warranty period 2 years packaging 25 pc, small box
