- same quality as QUANTUM - dimmingable - 100-240V compatible - HPS & MH convertible - UL, CUL, CE, ROSH certification

- same quality as QUANTUM

- convertable for HPS and MH lamps- High lumen efficiency- Low power consumption

- Protection functions: open circuit protection, short circuit protection, ignnition failure protection, over heat protection,

- Completely silent: no more humming and buzzing- Approval: UL,CUL, EMC, ROSH

- Input voltage: 108VAC- 268 VAC

- Input rated voltage: 220VAC - 1120VAC

- Input voltage frequency: 50Hz - 60Hz

- Power factor: > 0.97

- harmonic component: < 10%

- Input currency: 1.95+/-0.1A/220VAC

- Input power: 430±5%/220Vac

- Output power: 390w +/- 5%

- lamp voltage:90VAC-130VAC

- Output Frequency: ≥30KHZ

- Currency Crest factor: < 1.7

- Ingitor voltage: >3KV

- Effeciency: ≥90%

- operating temperature: - 30°C - + 55°C

400w HPS/MH ballast/ US style electronic ballast/ digital ballast/ 400w HPS/MH ballast