Dongguan Kaiyu Photoelectric Technology Co., Ltd.
86-(769)-8676 8886
Product
Contact Us
Dongguan Kaiyu Photoelectric Co., Ltd.
Address: Qiaofeng Industrial Zone, Xialang Village, Qishi Town, Dongguan City
Tel: 86-(769)-8676 8886/8676 8887
Fax: 86-(769)-8676 8889
Mobile phone: 13751220875
Email: erin.tian@kaiyu769.com
technical knowledge
Position: > News > technical knowledge

How can you select a proper LED bulb?

Although increasing the life of the bulb saves some money, it is worth considering whether the waste of electricity is worth it. Therefore, it is more economical to use long-life bulbs in places where it is not easy to replace them. If th...

What are the advantages of LED bulbs

(1) Long working life.       Therefore, the use of LED light source or display panel is not limited in principle, which is beyond the expectation of other light sources, so it is very beneficial to environme...

Advantages, disadvantages and differences of incandescent lamp, fluorescent lamp, energy-saving lamp ...

Thus the lamp life is ended and the whole wafer is encapsulated by epoxy resin. Ultraviolet light is usually converted to visible light with an efficiency of about 40%. The other end is connected to the positive pole of the power supply, ...


13,1/1
HOME ABOUT PRODUCT NEWS FEEDBACK CONTACT
86-(769)-8676 8886
Copyright © Dongguan Kaiyu Photoelectric Technology Co., Ltd. Address: Qiaofeng Industrial Zone, Xialang Village, Qishi County, Dongguan, Liaison Person: Mr. Lin
Professional in Christmas light bulbs, decorative light bulbs, festival light bulbs