For HS (high-pressure sodium)discharge lamp
HI/MH (high-pressure metal halide)discharge lamp
HM(high-presure mercury vapour) discharge lamp
Detailed Information:
Ballast | Lamp | Package | |||||
YJ Code | A mm | Δt | Output W | Current A | Qty/Ctn Pcs | Packaging Meas mm | |
220V,230V,240V,50Hz,60Hz | |||||||
YJ-V/A-HM/MH 250 | 144 | 75 | 250 | 2.13A | 10 | 345*125*125 | |
| Brand | YuanJie |
| Product feature | High quality silicon steel sheet and steed technology make it more energy saving. Connector lug welding with Tin ,make it touch well with terminal. |
| Packing | Hi-Q paper box, shrink packing with foam film . |
| Color | White (varnishing-Drying-Repeat varnishing-Oven drying ) |
| Material | 100%Copper Wire ,Silicon steel sheet ,Tough Plastic skeleton. |
| Price | USD 0.7-3 |
| Sales Promotion | We will attend Guangzhou International Lighting Exhibition and Hong Kong International Science & Technology Lighting Fair every year. Welcome to visit. |
Picture:
MH/HM 250W magnetic ballast for HID Lamps
Ballasts serve only several key functions in lighting applications. According to sources at the Lighting Research Center, ballasts are employed in light bulbs to control the electrical current drawn in from a power source. Another function of light ballasts is to provide the light bulb they are hooked into with a starting voltage. Gas discharge light bulb technology cannot regulate the amount of electricity that passes through the bulb without ballasts.
