Abstract: Chengdu an indoor badminton court, the original use of 400W metal halide lamp. Qingdao Frank is used (Frank) micrograms son Co., 6U? 50W high-frequency energy management contract special energy-saving lamps, energy-saving lamp with Qingdao Frank Frank specific shade. Maintain a high degree of change, position change, a direct replacement.
1, replaced in the quality of lighting effects and lighting
1, sunlight color, effective visual illumination of the ground than the original 400W metal halide lamps have improved significantly. Effective visual illumination space than the original 400W metal halide lamp significant bright and clear.
2, sunlight color, luminous flux and stability, no flicker and strobe effects of hazards. Badminton in the air, not vague, not dazzling. Flight speed and flight path of visual sense of the real. Badminton air position accurately.
3, sun color, luminous flux and stability, no flicker and strobe effects of hazards. Visual clarity, truth, not fatigue, visual comfort.
4, the sun color, color index R value> 82, close to the sun the color index R = 100, high color performance. Lighting the environment does not produce color cast, color fidelity and comfortable.
Second, the power ratio and the saving rate of substitution
Vertical height of the site due to high light, span, it is not convenient for on-site measurements. By Hill, an alternative source of power ratio, calculated by comparing the nominal value.
1,400 W total power consumption of metal halide lamp, 400W total power consumption of metal halide lamp consists of two parts, namely: source their own power and magnetic ballast power consumption. Inductance ballast power consumption, the equivalent of light itself is about 20% of power consumption.
400W metal halide lamps total power consumption = 400W + (400W 20%) = 480W. Taking into account this factor in high voltage, the actual power consumption will increase 5? 10%. 400W Metal Halide Lamp 500W total power consumption will be around to take a conservative calculation of the value of 480W.
2,6 U? 50W high-frequency-specific energy-saving lamp energy management contract the total power consumption, 6U? 50W high-frequency-specific energy-saving lamp energy management contracts, design setting power, the 220V voltage state, to 50W. Taking into account this factor in high voltage, the actual power consumption will increase 5? 10%. 6U? 50W high-frequency energy management contract, the total specific energy-saving lamps in 55W power consumption is about calculated values 55W.
3, power replacement ratio, 6U? 50W high-frequency energy management contract, special energy-saving lamps, metal halide lamps 400W direct replacement alternative to the ratio of the power: 55W: 480W = 1W: 8W.
3, Conclusion
With Qingdao Frank (Frank) micrograms son Ltd, 6U? 50W high-frequency energy management contract, special energy-saving lamps, energy-saving lamp with Qingdao Frank Frank specific shade. Maintain a high degree of change, position change, directly after the replacement 400W metal halide lamp.
Effective visual ground illumination, compared with the original 400W metal halide lamps have improved significantly. Effective visual space illumination, 400W metal halide lamp than the original significant bright and clear. Sunlight color, no flicker and strobe effect of damage, color and high performance. Lighting the environment does not produce color cast, color fidelity and comfortable. Badminton in the air, not vague, not dazzling, flight speed and flight path of visual sense of the true, accurate positioning badminton air. (Editor / Jun)
