27W 110V CE and RoHS High Luminous outdoor LED Street Light Bulbs / led street lamps for countryyard
Description:
1. LED Street lamp, the light is a sold cold light with the advantage of environment friendly and pollution-free, low energy dissipation, high light effect, long lifetime and so on. Thus, LED street lamp will become the best choice for city road lighting energy saving reconstruction.
2. Comparing traditional light, the led light has much higher luminous efficiency. Energy saving is 60% compared with HPSL (high pressure sodium lamp).
3. Can control the light emitting spectrum better, therefore the led street lamp can be used in more fields.
4. Use low voltage DC, small load, weak interference.
5. Excellent impact-resistence and shock resistence, not easy to be fragile. Easy to transport.
6. The led has strong light directivity, adopt optical lens to second light distribution in order to control the light better to improve the lighting effects.
7. Long lifetime, up to10,000 hours. The light can be started and closed frequently, it doesn’t affect the led street lamp’s lifetime. Fast start .
8. Environmental protection. The led light doesn’t include mercury.
Applications:
The led street lamps are widely used in expressway, main road, branch road, factory, industrial area, school, garden, resident community, countryyard and so on.
Specifications :
- The characteristic of led itself-unidirectional light, no light diffusion, ensure the light luminous efficiency .
- LED street lamps have more than 3 times colour rendering property than HPSL. The HPSL’s CRI is only about 23, but the led street lamp can reach up to 75.
- Low light attenuation. Lower than 3% in one year. The led street lamp can reach the requirement of road usage iluminance. But HPSL has higher light attenuation, it degraded about 30% after one year. Therefore, the led streep lamp has lower power than HPSL when design the usage power.
- Easy to install. No need to bury the cable and to use the ballast. Can install the led streep lamp head on the utility poles.
- Excellent heat dissipation control.
- Uniform light. No lens. Not sacarify the uniform light to improve the brightness, thus ensure the uniform light and no aperture.
- Reliable quality. All the circuit and power supply are used with high-quality components, and every single LED has a separate overcurrent protection, not afraid of damage.
- Low maintenance cost .
Competitive Advantage:
Comparing traditonal street lamp, led street lamp has advantage of :
Directional light, low power consumption, excellent driving characteristics, fast response, high seismic capacity, long life, high efficiency, energy saving, high color rendering index, environmental protection, Low maintenance costs, comparing with traditional lights, all the full input cost can be recovered less than 6 years.
