LED lamps have gradually become the family's first choice to choose and buy, but there are too many bad quality LED lamps in the market. How can we choose and buy the ideal LED lamps is becoming many consumers' problem. This article is written to introduce how to choose and buy the ideal LED lamps. The first thing we should do is to consider the principle of simple. Lamp acts the role of making the room extraordinary. Too complex modeling, multifarious design and color, are not suitable to design a simple room. The next is to choose and buy convenient pre-loaded LED lamps, most of people have experienced the awkwardness when they change LED panel lights. We must considerate whether it is easy to change while we choosing lamps. Of course that Energy saving is also very important, LED lamps are basically designed with the concept of energy saving. Energy saving lamp can save electricity, and its lighting effect is good. It does not send out heat, either. Energy-saving lamps are mostly equipped with standard screw, and droplight has two kinds of caliber, one kind is standard which can use energy-saving bulb; the other kind is non-standard, and it cannot be equipped with energy-saving bulb. Furthermore, we should consider the product's safety problem, and must choose the LED lamps that produced by formal manufacturer. Only the led light supplier and manufacturer's products can have security assurance. Formal products are marked with total load, according to the total load, we can determine how many wattage the bulbs are used, especially important for bull droplight. Besides, we should choose waterproof lamps if the place is drippy. The last consideration is the coordination problem; the LED lamps we have chosen should coordinate with the overall styles of room. And the lamps in the same room should keep the color and style with same coordination, wooden cabinet, wooden rectangular balcony is suitable for loading a rectangular wooden lamps. Learn to coordinate lamps and lanterns collocation cleverly, and make the family more sweet.