150w Street Light Housing Factory Introduces The Requirements Of Energy-Saving Road Lighting
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150w Street Light Housing Factory introduced road lighting energy-saving technologies including:
1. Efficient light source, such as induction lamp, LED lamp
The theoretical life of the induction lamp can reach 60,000 to 100,000 hours, with super long life, high luminous efficiency, high power factor, stable luminous flux output, high reliability, high color rendering, low harmonic content, quick start at low temperature, instant restart , Wide color temperature range, no flicker, no glare, etc. The induction lamp is also an environmentally friendly and pollution-free light source, representing the direction of today's green lighting. In the environment where energy saving and environmental protection are vigorously advocated in the world today, the induction lamp lighting is conforming to the lighting The development of the trend, the induction lamp will occupy an important position in the future lighting world. At present, the luminous efficiency of LED is only 50lm/W, which is much lower than 120lm/W of sodium lamp. Sodium lamp tube can withstand high temperature of 800 degrees and work normally. At the same luminous flux, the heat is more serious LED, the limit temperature of semiconductor material is only 150 degrees, package The resin temperature is lower, the resin ages very seriously at high temperatures, and the LED is affected by the characteristics of the excited material, and the light half-life is short. These are problems that cannot be solved at present. At present, LED has become the mainstream lighting source, and there is no theoretical support.
2. High-efficiency reflective lamps
The use of new materials and optimizing the angle of reflection can appropriately improve the light efficiency and change the sanding habits of traditional landscape lamp balls. The use of directional coating internal luminescence technology can greatly improve the ground illuminance of traditional landscape lamps. Timely cleaning of lamps is also one of the means of energy saving.
3. Control energy saving "according to time period and scenario"
For urban road lighting, the most effective and concise method is to use multi-period "scene" energy-saving control to save energy. The lighting of cities, highways and tunnels is different from commercial lighting or household lighting. For occasions where precision assembly is required in the workshop, the lighting must meet the specified value, otherwise, the energy-saving illuminance is low, the defective products are more, the unit qualified products use more energy, the salary and other expenses are more cost-sharing, and the gain is not worth the loss. In these fixed lighting occasions, methods such as replacing the light source of lamps and lanterns are generally used to meet the requirements of illuminance and energy saving, and people can turn off the lights. For urban lighting, it is difficult to meet the needs of road lighting scenarios in the middle of the night and later in the middle of the night by using fixed voltage reduction or changing the light source of the lamp and changing the low power.
Through the above introduction, Die-Cast Housing Manufacturers hopes that you can simply refer to the content of this article in future use.
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Last Update : 03 March 2021 8:28 PM
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