400W, 600W, 1000W Non Fan-cooled Dimmable Electronic Ballast
Power factor: > 99%
Prolong lamp lifespan at least 10%, 3 year factory warranty ...
Company: Shanghai Ningtong High-Tech Co., Ltd.
Power factor: > 99%
Prolong lamp lifespan at least 10%, 3 year factory warranty ...
Company: Shanghai Ningtong High-Tech Co., Ltd.