Advantage of filament bulb
1Mature experience to produce filament
Similar to traditional halogen technique
GMY has 11 years of experience in halogen production
2Automatic aging line
Can test the leakage of bulb
3With Patent
Have authorization from Ledison, no patent infringement problem
4Ceramic substrate
Compared to glass substrate of other suppliers
5Special gas constitution
He (helium) and other gas inside
6No flicker
Most lower than 30%,some even less than 10%
7Automatic welding machine
Make product more uniform in performance.
8Linear driver
More stable, compared with RC driver of other suppliers.