With the improvement of people's decoration taste, many people choose home design without main light. Wardrobe lights can bring clean and elegant visual effects, but many people worry about the power consumption of wardrobe lights. So, we work together to analyze the closet lights will not cost electricity.

　　Wardrobe lights can increase the sense of hierarchy in the space and enrich the light color and environment of the space. The correct design can also create a visual effect of contrast between virtual and real, bringing visual enjoyment.

　　1. LED lamp and incandescent lamp

　　Most of the wardrobe lights are designed with LED strips. Generally, the LED lights we commonly use are 1.5W , 4.8W and 7.2W per power . Take the 7.2W per meter lamp to calculate. Assuming we use it for 2 hours a day, the daily power consumption is: 7.2W*2h=14.4W/h . The monthly power consumption is: 14.4 W/h*30=432 W/h , which is 0.432 kWh, so the annual power consumption is 432Wh*12=5184 W/h , which is 5.184 kWh. It can be seen that it is Very power-saving, and most people rarely use the wardrobe lamp for 2 hours a day . LED compared to the incandescent lamp 80 % incandescent 90 % of the energy is used to heat.

　　Two, automatic switch

　　Most wardrobe lights are designed with inductive switches, which are turned on when people come, and they turn off when people walk. No additional lighting time will be added, and the lighting utilization rate will be maximized. As long as the installation is correct, qualified products are purchased, and the wardrobe lights can be accurately triggered, this design can ensure that no additional electricity bills will be incurred.

　　Three, induction clothes rail

　　In addition to light strips, wardrobe lights can also be illuminated by clothes rail lights, which can avoid the trouble of drilling cables. Rechargeable batteries are used to supplement the power supply, and the clothes pole light also uses 120 wide-angle human body induction. As long as a person approaches the closet and enters the induction zone for 1 meter, the light will automatically turn on for 25 seconds. After leaving the sensing area, the light will automatically go out. One charge lasts for 90 days. Some people may be afraid that it is too troublesome to disassemble the clothes rail and charge it. In fact, don't worry, many clothes poles are equipped with USB charging ports, which can be fully charged in 2 hours. No socket or disassembly is required. A power bank can easily solve the battery life problem without worrying about power consumption.

　　But it should be noted that the distance between the wardrobes needs to be measured, and the clothes pole lamp of the appropriate length should be selected. The general clothes pole lamp will provide a rough range of use, and the extra part can be cut off during use. When cutting, pay attention to the marking line on the "cuttable" area on the back of the clothes rail. Do not cut off the uncut part, otherwise it will affect the function of the clothes rail light.