The [HLD938 LED road lights] * Histon * HLD936/HLD939, / 

 LED street lamps advantages: 

 1, LED street light its own characteristics - light one-way, there is no diffusion of light to ensure that light efficiency. 

 LED street lamp has a unique optical design, LED street light shines on the required area lighting, and further improve the light efficiency, in order to save energy. 

 3, the efficiency of the LED light source and currently has 110-130lm / W, but there is still much room for development, the theoretical value of 250lm / W. Luminous efficiency of high pressure sodium lamp increase only with the power increase, the overall luminous efficiency LED lights than high pressure sodium; (the overall light efficiency is theoretically, in fact, 250W high pressure sodium light efficiency is higher than the LED) . 

 4, the light color of the LED lights than high pressure sodium high many, high pressure sodium lamp color rendering index is only 23 or so, while the LED street lamp color rendering index to reach 75 above, from the perspective of visual psychology to consider, to achieve the same brightness, LED lights light degrees average can more than 20% lower than the high pressure sodium (United Kingdom truth lighting standards). 

 The [HLD938 LED road lights] Scope of application: 
 ◆ Suitable for factory road, at all levels, highways, urban trunk road and other places for road lighting. 

 [HLD938 LED road lights] Product Features: 

 ◆ lighting the lamp body and lamp cover for aluminum alloy die-casting molding, surface spray anti-corrosion treatment, smooth outside, with close, easy to install. 
 ◆ lamp reflector made of pure aluminum, a high degree of transparency, and luminous room sealed into one. 
 ◆ lighting structures designed to change the lamp inside the source structure, good sealing, can prevent rain, insect class, anti-dust from entering inside the lamp. 
 ◆ lamps with spring closure device, easy to open. 
 ◆ lamp reflector, air-purifying respirator to ensure that the flux of high-output and reduce the attenuation of the reflection coefficient. 
 ◆ lamps sliding with the bolts, poles lining pressed, easy to install. 

 [HLD938 LED road lights] technical parameters: 

 ◆ rated voltage: AC220V/50Hz 
 ◆ Protection grade: IP65 
 ◆ the anticorrosive Level: WF1 
 ◆ cable Specification: φ10-φ14 
 ◆ Suitable for poles installation diameter: φ50-φ63 
 ◆ Weight: 16kg 

 Connection of lamps and poles is adjustable from 0 ° or 90 ° 


 Quality Assurance: 
 ◆ This product is in strict accordance with ISO9001: 2000 international quality management system standards for quality control to ensure product quality is higher than the national standards fully meet the design requirements, since the purchase of 3 years (light protection for one year), any failure in the product under normal use (non-human failure) by the Company free maintenance.