The principle of holiday lights

The working principle of holiday lights is gas discharge. Besides white (cold light), there is yellow (warm light) now. Generally speaking, under the same wattage, energy-saving lamps save 80% more energy than incandescent lamps, prolong their average life by 8 times, and radiate only 20%. Under non-strict conditions, 5-watt energy-saving lamps are equivalent to 25-watt incandescent lamps, and 7-watt energy-saving lamps are equivalent to about 40 watts.

Holiday lamp price

1, Christmas decoration string string lights

A brand of Christmas decorations 1ed lanterns flies, and the price is about 16 yuan 10 meter. The product is made of diode and transparent connecting wire, and there are two specifications: tail connection and no tail connection. If it is necessary to connect in series, you can choose the one with tail connection; Through the control box, the holiday lights can produce eight different lights, which can be matched in many ways. It is not only easy to operate, but also has a very long service life and a certain degree of waterproof, so it is widely used in some supermarkets, shopping malls, communities and other Christmas trees and Santa Claus decorations, which is very beautiful.

2. Decorate lanterns for opening and wedding.

A colored 1ed lamp of Xiying brand, about 10 meter in 25 yuan. The decorations used for some festive festivals, whether it is the sign-in desk, wedding room or family decoration, are very beautiful to increase the atmosphere. This holiday lamp has a service life of more than 654.38+10,000 hours, and its luminous flux is twice that of ordinary light bulbs, so it has a good energy-saving effect. The plug part is made of pure copper, which is simple and fashionable, so the lighting effect is very good, and you can mix colorful lights at will.