What is colour temperature?
Answer: 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.
For same power,why different suppliers with different brightness?
Answer: 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.
Whether the LED lights really have 50,000 hours lifespan?
Answer: 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.
What is your main product line made?
Answer: We mainly produce led application classes and industrial lighting fixtures. Including commercial indoor lighting and outdoor lighting.(led downlight,led flood light,led panel light,led highbay light,led street light,etc.)
Offer samples or not ?
Yes, the samples will be charged , but will return the payment back to you with the bulk order.
What are your market reach throughout the region?
Answer: Our markets around the world in every corner, we have eight years of experience in foreign trade, our customer base has, we have worked with us in every country buyers, producers and distributors to reach more than 30,000
Is there cheap shipping cost to import to our country?
Answer: For small order,
express will be best.And for bulk order,sea ship way is best but take much
time.For urgent orders, we suggest via air to airport plus
our ship partner send to your door.
Can we get support if we have our own market position?
Answer:Please inform us
your detailed mind on your market demand, we will discuss and propose helpful
suggestion for you,to find the best solution for you.
What is CRI?
Answer: CRI is a
figure which feedback the real objects colors. Higher CRI with higher cost. For
LED corn light,the CRI is 80/90Ra. But there are some suppliers write a high
data to attract clients,please note.
Are you manufacturer or trading company?
Answer:Our company is a professional led flood light
manufacturer, we have our own factory.