| Product name: | 50W Metal Halide Lamp Electronic Ballast | ||||||
| specification: | ![]() |
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| Category: | Special electrical appliances -- ballast | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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| 50W metal halide lamp | |
| input voltage | 220VAC±20% |
| Power Factor | >0.98 |
| input power | 55W |
| input current | 0.25A |
| harmonic content | <10% |
| Lamp current frequency | 130HZ |
| Certification | CE Certification |
| Operating Temperature | -25℃~+50℃ |
| lifespan | 20000 hours (when Tc ≤ 70 ℃) |
| Maximum lighting distance | 5m |
| Weight | 280g |
50W metal halide lamp electronic ballast