Knowledge

Introduction to the causes of damage to LED lamp beads and protection methods White LED lamp beads are voltage-sensitive devices. In actual work, the current is 20mA as the upper l

In the PCBA processing industry, due to the small size of SMD LEDs, low power consumption, long service life, high brightness, environmental protection, sturdiness and durability,

The invention of blue LED (light emitting diode), which has been considered difficult to achieve for many years, gave birth to energy-saving and long-lived lighting fixtures and di

What kinds of materials are generally used for LED lamp housings? What is the concept of heat pipe?

In the past ten years, under the influence of auto parts suppliers, the auto industry has also adopted UV LED curing technology. The current application of UV LED curing technology

UV curing inkjet and consumables market forecast report pointed out that UV curing technology is expected to play a greater role in the large-format digital imaging market.

UVLED environmental protection and energy saving is a major trend in the development of UV lamps, so is UVLED harmful to the human body?

LED infrared light technology has been applied to the security industry since 2000 and has a history of 12 years. Although derivative products such as array infrared and dot matrix

What is vitiligo? Vitiligo is a white spot or patch with depigmentation. Surrounded by normal skin. Depigmentation spots vary in size from a few millimeters to several centimeters.