Led Street Light (PL-LD-057)

LED chip:Lumileds 3030SMD
CRI:Ra>70/80
Power Factor:>0.95
Light efficiency:140LM/W±5%
Beam angle:60*140°
Control:Photocell ,0-10V;dimming range;DALI
Surge protection:6KV/10KV/20KV as customers' rerquirement
Waterproof:IP66 IK08
Housing material:Excellent Aluminum +Acylic lens
Work temperature:-50°C ~ +50°C
Lifespan:50000 hours
warranty:5 years

High Quality Parking Lot Area Pole Lighting Street Lamp Led street Light

Specifications
Model	PL-LD-057	PL-LD-057	PL-LD-057	PL-LD-057	PL-LD-057	PL-LD-057
Input Voltage	100-277/305 V AC
Power	50W	100W	150W	200W	250W	300W
Size(mm)	35032083	42532083	50032083	57532083	65032083	72532083
Lumens	7000lm±5%	14000lm±5%	21000lm±5%	28000lm±5%	35000lm±5%	42000lm±5%
LED chip	Lumileds 3030SMD
CRI	Ra>70/80
Power Factor	>0.95
Light efficiency	140LM/W±5%
Beam angle	60*140°
Control	Photocell ,0-10V;dimming range;DALI
Surge protection	6KV/10KV/20KV as customers' rerquirement
Waterproof	IP66 IK08
Housing material	Excellent Aluminum +Acylic lens
Work temperature	-50°C ~ +50°C
Lifespan	50000 hours
warranty	5 years

FAQ

Q: Whether the LED lights really have 50,000 hours lifespan?

A: 50,000 or longer lifespan is only theory from lab test.But due to working environment are different from

in lab,actual lifespan is only <=50,000hours. Meanwhile it can also be 80,000 hours lifespan if it adopt very good material.

Q: For same power,why different suppliers with different brightness?

A: Different chips,or same chip but different brightness version.The brightness will be different.But for same chip

and same brightness version,the brightness will be slight difference.But please make clear the brightness difference

between LEDs and lamp fixture.

Q:What is colour temperature?A: Kelvin is a way to measure "temperature", the light from LED lights emit a certain color, which we have catagorized

in CTT(kelvin).For example, a warmer (lower color temperature) light is often used in public areas to promote relaxation,

while a cooler (higher color temperature) light is used to enhance concentration in offices.

Q: What is CRI?

A: CRI is a figure which feedback the real objects colors.Higher CRI with higher cost.

Q: What is PF and efficiency?

A: PF and efficiency is to feedback the driver electrical performance.Higher PF and efficiency with higher coste other questions, please feel free to contact us, you will get reply at the first time