light source ①New green environmental protection light source: LED uses cold light source, with low glare, no radiation, and no harmful substances during use. The working voltage o Read More
LED spotlights are spotlights that use light-emitting diodes as the light source. Traditional spotlights mostly use halogen lamps, which have low luminous efficiency, relatively po Read More
1. Installation of large led high bay light Large high bay light must be fixed on the main shed of the building (or on a frame with load-bearing capacity) due to its large size and Read More
What is the difference between flood light and flood light? 1. In terms of the lighting effect, the floodlight illuminates evenly from a specific point in all directions. The flood Read More
history of led chips People have understood the basic knowledge that semiconductor materials can generate light 50 years ago. In 1962, Nick Holonyak Jr. of General Electric develop Read More
1. Control function The basic function of the solar street light controller is of course to have a control function. When the solar panel is irradiated with solar energy, the solar Read More
LED light source has the advantages of small size, long life and high efficiency. The types of LED light sources are as follows: Ring light source: illuminate directly above the me Read More
The solar panel is the core part of the solar light. There are three main packaging methods for the solar panel, epoxy resin packaging, PET laminate packaging and glass laminate pa Read More
1: low voltage power supply Low-voltage power supplies, using low-voltage power supplies, are physically safer than high-voltage power supplies. In the process of use, the voltage Read More
Solar PET laminate is a kind of solar panel. Compared with glass laminate and epoxy laminate, it has a longer life, better texture, and higher luminous efficiency of solar lamps. M Read More
There are many kinds of battery materials used in led solar lights, among which silicon batteries are more common, mainly including monocrystalline silicon, polycrystalline silicon Read More
Solar cell is one of the important parts of led solar light. It is a device that responds to light and can convert light energy into electricity. There are many kinds of materials 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.
