100w led street light CHARACTERISTICS: (1)Novel structure.perfect sealing protection (2)Excellent performance of heat dissipation:we adopt the technique of dual dispersion of heat by aluminum die-casting shell cooling fin and cavity, effectively reduce the temperature of high-power LED. (3)Ultra-long life span:the light attenuation is below 8% in l0,000 hours.the life time is over 5 years (4)Energy saving significantly:comparing to the sodium lamps at the same illuminance, can save more than 60% energy (5)Green and environmental-friendly:not containing nocuous matter,such as haloid and hydrargyrum. APPLICATION: It is widely applied in diversified city lighting,not only in main arteaT,but also in secondary artery.