| Place of Origin |
Zhejiang China (Mainland) |
| Brand Name |
Welthink |
| Model Number |
1000W |
HPS/MH electronic ballast. Welthink seriesdigital electronic ballast can run HPS and MH bulbs bothautomatically under 100V 240V, 277V, 347V, 400V. They have been widely used in hydroponics, horticulture, greenhouse and hobby gardening industries,etc. The features of the Welthinkseries HPS/MH electronic ballast.Run for HPS and MH lamps both.