140W High Power LED Street Lighting

Feature:

1. High power LED as light source, high brightness, high quality power supply, long lifespan.

2. Using professional thermal design, reducing the photo degradation of lamp.

3. High reliability power supply has good electromagnetic compatibility.

4. Using lightweight alloy materials and high-tech spraying technology, anti-rust, anti-corrosion.

5. Using the new unique professional optical design, ensure the pavement’s luminance and color uniformity.

6. Whole lamp’s heat dissipation is good, reducing the probability of failure.

7. More than 70% energy saving.

Specifications:

Brand Name	Worldwide
Item No.	WZ-LD-01-140
Input Voltage	AC 85-265V
Frequency for Driver	50~60Hz
Power Factor (PF)	>0.95
THD	<15%
Driver Efficacy	>90%
Operating Current	330±20mA
Light Source	Bridgelux or Epistar LED Chip
LED Numbers	140*1W
Light System Wattage	165W
LEDs Efficiency	70-90 lm/W
Initial Luminous Flux	11800lm (Tj=25°C)
Normal Luminous Flux	11000 lm(Tj=60°C)
Lighting Efficiency (%)	>90%
CCT (K)	Warm white 3000~3500K; White 4000~4500K; Pure white 5000~6500K
Color Rendering Index (CRI)	Ra>72
Light Distribution Pattern	Type I(symmetrical)/ rectangular
Beaming Angle	135°×80°
Junction Temperature (Tj)	<62 °C ± 5% ( Ta= 30°C)
Operating Temperature	- 20 °C ~ 40 °C(Special:- 40 °C ~ 60 °C)
Operating Humidity	10 % ~ 90 % RH
Storage Temperature	-20 °C ~ 45 °C
Service Life	50, 000 Hrs
Material	Die-casting Al + toughened glass
Ingress Protection	IP65
Lamp Size	L635*W297*H90 mm
Net Weight	11.5kg

Advantages Compared to the Street Light:

1. Long lifespan: LED street lamp can be used for more than 50000 hours.

2. High light efficiency: using ≥100LM chip, saving more than 75% energy than the traditional high pressure sodium lamp.

3. Low photo degradation (decline to 3% a year); meet the road illumination requirements after10 years, while high pressure sodium lighting’s photo degradation is high (more than 30% a year). Therefore, LED street light’s working power design can be lower than high pressure sodium lamp.

4. Unique twice optical design, let the light irradiate the lighting desired areas; further improve the efficiency of light, in order to achieve the purpose of saving energy.

5. Characteristics – unidirectional light, without light diffusion, guarantee of light efficiency.

6. Automatic control energy saving device, can meet the needs of illumination in different time, saving electric energy.

7. Reliable quality: the circuit of power supply is made of high quality components, with over current protection.

8. Easy installation: without buried cable and rectifiers, directly replace the original street lamp.

Application Place:

Widely used in city road, highway, viaduct, large cloverleaf junction, bridge, commercial square, park, school, community, yard and other place.