90w outdoor adjustable LED street light, cheap led street light solar led street lamp with CE& ROHS approval
Key Features
1).Adopting high-power 5050smd as light source. Energy-saving, environment protecting and long life.
2). 5mm toughened transparent lens , high temperature resisting, easy for lights penetration, transmittance as hight as 92%.
3).The radiator adopts Aluminium alloy with high thermal coefficient, Lamp surface adopts oxidation technology, corrosion-resistance and ensure the radiating.
4).Constant current supply, good stabilize and high security.
5).Energy sawing up to 80%.
6).Good-Looking shape, easy installation
7).Applicable for the expressway, road in down town, over bridge, port, factory lighting and so on..
8).Lampshade material: Die cast aluminum housing, Toughened safety lens, painting coating.
9).The metal part which is between pole and street light is designed as original pole size.
Datesheet
| Material:Aluminum+ acrylic lens | Luminous Flux(LM): 16200lm±5% |
| LED Quantity:84pcs pcs lumileds 5050smd | Color index (CRI) :≥70/80Ra |
| Power: 90W | IP Grade: IP 66 |
| Working Frequency: 50HZ-60HZ | Working Temperature: -50ºC-+50ºC |
| Working Voltage: AC90-277V/305V | Working Humidity:<95% |
| Bean angle :70*150° | Lifespan:LED≥50,000Hs |
| Lamp size :590*360*90mm | Lamppost aperture:60mm |
| Net wight:6.65KG |
Package and shipping (by express and by air and by sea )
lamp size:590*360*90mm
ctn size:645*335*120mm net weight: 6.65KG
gross weight:7.80KG
qty/ctn:1 PCS
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 <=30,000hours. Meanwhile it can also be 50,000 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