A60 LED Filament Global Light
Even though LED technology has been around for some time, it is only recently that advances in technology, the lower cost of LED and increased energy prices have made LED ideal for domestic and commercial lighting.
what different from us?
1)
Integrated high voltage driver,
more mini, more effective,
good heat dissipation.
What role does the synthetic sapphire in the LED lights
Usually, GaN base material and devices of the epitaxial layer mainly grows in the sapphire substrate. The sapphire substrate has many advantages: first, the sapphire substrate production technology mature, device quality is better; Secondly, the stability of the sapphire is very good, can use in the process of high temperature growth; Finally, the sapphire, high mechanical strength, easy to handle and cleaning. As a result, most process generally in sapphire substrate. Use a sapphire as substrate, there are some problems, such as lattice mismatch and thermal stress mismatch, it will produce a large number of defects in the epitaxial layer, at the same time for subsequent processing device. Sapphire is a kind of insulator, room temperature resistivity of more than 1011 Ω · cm, in this case cannot make vertical structure of the device; Usually only in the epitaxial layer on the surface to make n and p type electrode (as shown in figure 1). On the surface of two electrodes, resulting in a decrease of the effective emitting area, at the same time increase the lithographic and etching process in the device fabrication
2)
Good thermal conductivity,
is not affected by temperature difference
and deformation, fracture,
long service life
3)
LED filament bulb will replace most of the traditional incandescent lamp, with the growing of LED lighting ,LED filament will become the new darling of the market. Nowadays they are into LED bulb market ,and into our life in domestic and business.
Item Number: MBT-A60F6W |
Rated Power: 6 W |
LEDs: filament |
IP Rating: indoor only |
Beam Angle: 360° |
CCT: warm white |
Materials: glass |
Warranty: 2 years |
Applications: home, bar, restaurant etc. |
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