What are the big events about lighting? Let HIMAWARI lighting bring you a look back:

- 1879 Edison invented the electric light;

- 1938 fluorescent lamps are available;

- 1959 halogen lamp is available;

- 1961 high pressure sodium lamp came out;

—1962 metal halide lamp;

—1969 The first LED light (red);

—1976 green LED light;

—1993 blue LED light;

—1999 white LED light;

—2000 LEDs are used in indoor lighting.

The development of LED is the second revolution in the 120 years since the development of white heat lighting.

- At the beginning of the 21st century, LEDs developed through the wonderful encounter between nature, humans and science will become the innovation of the light world, the green technology light revolution essential to mankind.

—LED will be a renewed light revolution since Edison invented the light bulb.

LED lighting is mainly based on high-power white LED single lamp. The world's top three LED lighting manufacturers are guaranteed for three years. Large particles are equal to or greater than 100 lumens per watt, and small particles are greater than or equal to 110 lumens per watt. Light decay large particles are less than 3% per year, and light decay small particles are less than 3% per year.

LED solar street lights, LED flood lights, LED ceiling lights, and LED fluorescent lamps are already in mass production. For example, a 10 watt LED fluorescent lamp can replace a 40 watt ordinary fluorescent lamp or an energy saving lamp.

More and more led energy-saving lamps have entered the ordinary people's home, but not yet popular!

The above is the information that HIMAWARI has compiled for you. The company's main clean light, LED lights, LED high bay lights, LED flat lights, LED lights, explosion-proof fluorescent lights welcome everyone to consult