Sanxiong Aurora pakled night light alarm clock can be set using the button above the table lamp. Pak Sanxiong Aurora Night Light is a desk lamp with alarm clock and time and mobile phone wireless charging.
Transparent storage box - Store: Lovely storage room - Price: double layer 8 yuan, three layers 19 yuan - Advantages: suitable for storing skin care products and cosmetics, transparent design is easy to find, and stable and durable.
You can buy pdd at the current price of 58R/150 at your local supermarket or online shopping site. Tissue box: A beautiful tissue box at home or in the office can not only keep tissues handy at all timesCleanliness can also improve your quality of life. pdd unit price is 9R. Comb and bobby pins: A good comb and bobby pins can make your hair easier and faster. These gadgets are very practical, pdd unit price 79R.
Rice white pinstripe carpet Mint green four-piece dream pie folding storage box Oaks Desk lamp ins wind high appearance level trash can Rice white pinstripe carpet Store: pdd Beauty Life 88 Price: 5 m *1 m /14 yuan in order to buy a nice carpet cross eyes, and finally chose this clean and simple, warm tone is very healing ~ spread really ins wind,It can even be used as a background for photos.
Recommended reasons: You can put some notes, mobile phone cases, pens and other debris with the desktop raise rack, this color storage box is not only a good color, but also can be folded and stacked in some, very suitable for some small objects, and the price is cheap, two or three combination purchase will be cheaper.Price: pdd Yihe home flagship store 2 layer with pulley 147 dirty clothes frame is very necessary small items, a person lives in the little sister, change clothes more frequently but one or two clothes and reluctant to throw into the washing machine, but thrown on the sofa will make the home messyThe night light will turn off. Light sensing night light is the principle of light control.
Now our LED light service life is 30,000 hours, but you have to make it clear that 30,000 hours is not the light is broken, not bright. We refer to the light failure after 30,000 hours may be greater than 30%, in fact, the current energy-saving lamps are also such a standard life, but the people do not know it, energy-saving lamps in the first use began to rapidly produce light failure, the general household in about 3 months to reach 20 to 30% light failure.
led night light has a long service life, compared with general lamps, led night lightIn general, the service life of most led night lights is as high as 50,000 hours or more.
Long life, can work 8000 hours continuously. Wide operating voltage range, can work normally within 165V-250V voltage. Easy to use, just plug 220V power socket can be used. Use of environmental protection three primary color efficient fluorescent tubes. A perfect piece of art in the living room, showing the owner's noble taste. Put in the bedroom absolute romantic atmosphere maker, make love more passionate.
Little night light in the daytimeIt is better to turn it off, LED bulbs lit for a long time will lead to the loss of the wick, easy to lead to shortened service life. Reasonable planning of the use time of the night light can significantly improve the service life, normal night use, the night light can be used for about three years.
Energy saving: The night light uses today's most popular LED technology, ultra-low power consumption, very amazing! It is lit for 12 hours a day and consumes only 1 KWH of electricity in 10 years. Intelligent: warm and intelligent high light control switch, more human words, rationalization, according to the environmental light sensitive automatic switch, light control intelligent light control switch.
2, you can send a very creative gift, do an electronic albumPut pictures of you in it. Everyone will appreciate such a gift can be a beautiful diary, if your budget is not large, then you can consider this gift can give her a book, no matter what time is the best teacher.
3, NO.1 fragrant perfume can send perfume, after all, women have, like their own fragrant, and perfume taste good, can also make people feel happy, when you go shopping together, do things together can also smell this is your perfume.
4, you can send your girlfriend a small night light noLine charger. On Valentine's Day this year, my boyfriend sent me this, it is the kind of cute pet style, as long as the mobile phone can be charged on it, like me who always find the charging cable will feel very convenient, and can also be used as a small night light, the price is about 100 on a treasure. I think it is very good, so you can also give it to your girlfriend, I believe she will like it.
5, thermos cup: thermos cup is inexpensive, can accompany college students through the whole campus life. Fashionable student watches: Nowadays, college students are generally fond of wearing watches, which not only highlight their youthful vitality, but also help them learnStudents manage their study time better. High-grade pen gift box: Pens are essential tools for students to learn, and a high-grade pen gift box is practical and quality. Ledgers: Ledgers are small, but they are a great gift choice.
6, thermos cup is very cost-effective, can accompany college students through college life. Today's college students like watches, watches worn on the hands of students more youthful breath. And students go to school to do homework is also a strong time limit, wearing a watch is also more convenient for students to manage time. Pens are tools for students to learn, sendSuch gifts for students are very practical.
1, the integration of integrated circuits is increasing year by year. Small scale integrated circuits with fewer than 100 components, medium scale integrated circuits with 100 to 1000 components, large scale integrated circuits with 1000 to 100,000 components, and very large scale integrated circuits with more than 100,000 components have been successively developed and have been widely used in various devices. 2. Overview of the history of electricity During the Ancient Greek period, Thales observed that magnets attractCiting the phenomenon, it is believed that the magnet has spirituality. During China's Warring States period, magnets were already used to make compasses. Triboelectrification was recognized in BC, and magnetic compasses began to be used in navigation in the 13th century. In 1708, Wall proposed the theory that thunder was static electricity, and in 1748, Franklin designed a lightning rod. In the 17th century, Giber discovered the nature of electricity, and in 1660 Galick invented the friction motor.
3. Communication technology has also experienced many epoch-making advances. From the overhead wire before the birth of electronics to the radio at the beginning of the birth of electronics; From long, medium and short wave to ultra-short wave, microwave, and then to redOuter and visible spectrum. At the same time, ultra-long wave has also been applied; From microwave relay to coaxial cable, to modern synchronous satellite relay, and more recently fiber optic communications.