Rated input voltage¦220-240v Rated input frequency¦50/60hz Rated input power¦23w Rated input current¦0.100 Start type¦preheat Lamp current crest factor¦1.7 Power factor¦+0.95 Thd¦25% Lamp operating frequency¦42-50khz Dimmability¦non-dimmable Emc: yes Protection¦no