There are 3 kinds of glasses(lens) of LED Candle bulb & LED Globe bulb from No.1 lighting technology ltd :Clear(transparent), Frosted(matt), and Milky glass.
For the 3 kind of glass please check the below pictures:
As you can see in the picture, for clear bulb, you can see the inside very clearly and the light also can […]
2.Price going down. High price and low technology has been the mains reasons to block the spreading of LED indoor lighting products. After several years’ development, LED lighting technology enhanced and will not be the rejection. And about the price, as the enhance of technology and competition increased, the price will going down day by […]
In 2012, the total value of LED indoor lighting product in chinese mainland is 33.5 billion, which increased 80% than last year. It is estimated that, the indoor lighting market will still increase fast in 2013 and will reach to amount of 55.7 billion RMB.
Commercial lighting will continue playing a role in the increased part
Indoor […]
In 2012, the total LED chip GDP in chinese mainland is 7.2 billion.
Under the affect of price of going down, the GDP only increase 20% while the production increase 80%.
Among them, the chinese local enterprise only increased 6%, which is 5.1 billion.
Except those new and retreat from the industry, 13 companies increased the GDP which […]
1) lighting system thermal management
Usually LED is often called cold light, this is because the principle of the LED light emitting electrons through the composite directly emitted photon, without the need to heat the process. However, due to the presence of the Joule heat,
LED glowing heat accompanied and applications for high power and multiple LED […]
2.LED driver
Unlike normal incandescent bulb which can be directly connected to the 110V or 220V, LED light must work in a stable and suitable electrial envioroment.
So it needs a driver.LED driver is also called power supply. Its function is to turn the 220VAC into lower volt and DC.
Normally LED driver is including Non-isolation and Isolation […]
Normally LED lighting product consist of 3 Parts: LED light source, LED power supply, Shell.
1.LED light source part:
LED light source include 3 main types:DIP, SMD, COB. The production procedure different for them.
—Dip is called dual inline-pin, which means it has 2 kinds of pins and 1 is cathode, the other one is anode. The cathode […]
What is LED?
LED Is called “light Emitting Diode”, it is a kind of diode with lighting function.
It can transfer the electricity to the light at a very high efficiency.
LED has many advantages:
1. Green, environmentally friendly and safety: no Mercury or lead, no UV or IR, no stroboflash, can proect eyes very well;
2. Energy-saving: need very […]