Lamp holder plastic parts

a) Use high-quality nickel-plated copper lamp caps from controlled and excellent suppliers, and have undergone strict screening (in line with national standards)

b) PBT flame-retardant engineering plastics, which can work for a long time at a temperature lower than 180°C without deformation, and have good flame retardancy, plastic parts have good color, uniform particles, and no impurities.

c) The lamp holder adopts the manufacturer's defective nickel-plated iron lamp holder or unqualified product. Because it does not meet the national standard (size, anti-rust ability), it will easily fall off when it is screwed in during use, which may cause safety defects. .

d) The plastic parts are made of ABS plastic, which is cheap, has a small specific gravity, poor heat resistance and flame retardancy, and is easy to cause fire.

Circular tri proof lamp

Electronic Ballast Parts

a) The circuit board adopts a flame-retardant circuit board. This kind of circuit board has a thick plate, good copper attachment effect, no deformation under high temperature, and it is not easy to cause copper peeling

b) The electronic components are all high-quality products from major domestic manufacturers that have passed the ISO9000 quality system certification, and the quality is guaranteed.

c) For some important components such as: electrolytic capacitors, transistors, etc., ST, Samsung, China Resources and other well-known domestic and foreign brand companies are used, and the factory strictly follows the ISO9001 and ISO14001 quality system certification requirements for production.

The circuit board is made of non-flame retardant circuit board. This kind of circuit board is thin and has poor copper attachment effect, which is easy to cause copper peeling.

d) Electronic components such as resistors, diodes, and capacitors are generally unqualified products produced by some regular manufacturers on the assembly line, or produced by some miscellaneous manufacturers. Some of these components are purchased according to the bag label, and some are By ton standard. Product quality is not guaranteed, and I have no sorting ability, and I will not sort.