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Road Tunnel Bridge And Garden Lighting

Road Tunnel Bridge And Garden Lighting

1. Select imported high-power LED chips, the lumen value per watt is more than 110LM.
2. High-power LEDs can be used continuously for 50,000 hours and have a service life of more than 9 years. It saves 60% electricity compared to high-pressure sodium lamps and 80% more than incandescent lamps.
3. System integration design (heat sink is the lamp shell). Fully guarantee the requirements of LED conduction heat dissipation and lifetime guarantee. Although the development cost ratio is high, the ratio of quality assurance is higher.
4. The cost of construction materials is low, and a variety of power input methods, such as wind energy and solar energy, can be used to save a lot of laying costs.
5. Wide voltage input and constant current for LED operation. That is, it does not require the size of power grid fluctuations, nor does it affect the brightness and service life of the fixtures due to grid fluctuations.
6. Temperature compensated constant current technology design. LED factory lights without delay process, the power to reach the normal brightness.
7. PWM constant current technology design. LED is the best way to drive, but also to ensure the best working life of LED power, completely solve the problem of LED flash.
8. High power factor, low harmonic distortion rate. PF ≥ 0.99; THD <10%, protection of the power line pollution.
9. The use of environmental adaptability, can be used in -20 °C ~ +40 °C environment.

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