The LED drive power supply is a voltage converter that converts the power supply into a specific voltage and current to drive the LED to emit light. Generally, the input of the LED Read More
LED is the abbreviation of the English word Light Emitting Diode. It can directly convert electricity into light. The heart of the LED is a semiconductor chip. One end of the chip Read More
Indirect lightning induced surge Due to the opening and closing action of nearby electrical equipment, overvoltage transient surge may occur on AC power line. Lightning strikes nea Read More
SPD is needed for lightning surge protection of outdoor LED lamps, and mov alone is not enough. The way to protect outdoor LED lighting from induced surge impact damage is to block Read More
Our 300W 400W with good marketing sale during the past few years, and now with more and more request here we start design non-isolated driver for it, so that will with high lumen e Read More
• This year we also invest tooling on led high bay, except the AC solution and now we are start design it comes with a non-isolated driver, so that will pass EMC, THD, surging test Read More
There are plenty of reasons to invest in LED flood lights, particularly since they are energy efficient and do not have a high negative impact on the environment. Here are some tip Read More
Ningbo ZEHAI lighting Co., LTD is a company engaged in design, development, manufacture, and marketing of LED lighting fixtures and solar lighting products with first-class technology.
