China Ballasts for Lamp (SL-MH/HS)

China Ballasts for Lamp (SL-MH/HS)
Ballast for high pressure sodium lamp and metal halide lamp,150-400w, 220v-240v, 50HZ-60HZ
Shape:70*86mm
tw:130A lamp needs energy to light up, but the energy it draws is generally more than it really needs. To get the lamp closer to the necessary amount of energy rather than the excess it takes in, a ballast is connected to the lamp. Each ballast type is different but works by adding an electrical load to the lamp and then including a negative resistance and resistors to balance the energy. Inclusion of a ballast will increase lamp life and lower operating costs.
Features
1.Orthocyclic winding process
2.Ballasts equipped with screw terminal blocks as standard
3.Earthing-while-mounting facility (HID Standard ballasts)
4.Low watt losses
Trade Terms
1.Payment: T/T, L/C at sight, Western Union available
2.Samples can be available within 5-7 working days; Order: 10-20 days
3.Shipping freight is quoted under your requests
4.Shipping port: Ningbo , China
5.Discounts are offered based on order quantitiesOur Service
1.Your inquiry related to our products or prices will be replied in 24hours.
2.Well-trained and experienced staffs to answer all your enquires in fluent English
3. OEM&ODM, any your customized lightings we can help you to design and put into product.
4. Protection of your sales area, ideas of design and all your private information
5.The ability of monthly develop new product can help you enlarge your market.Information about Our Company & Factory
TypeOutput
(W)CurrentabcWeightTemperature220V 230V 240V 50HZ 60HZSL-MH 4004004.45160145804.275SL-MH 6006006.21801551005.275SL-MH 7007006.21801551005.275SL-MH 100010008.220519011057.275SL-MH 2000200010.32001801201485380V 50HZSL-MH 2000200010.32001801201485