Product Name: KX2103 Round Table Lamp
Item No. : KX2103 Round Table Lamp
Dimensions: Approximately 70mm in length * 90mm in width * 210mm in height
Weight: Approximately 60g
Material: Wood
Color: Mixed color
Whether to use a battery: Yes
Packing: 300 pcs
Box specification: 600*450*550mm

Preface

Today, with an increasing emphasis on children's education, scientific enlightenment education has gradually become an important topic pursued and explored in the field of education. More and more teachers and parents are beginning to pay attention to cultivating children's scientific literacy from an early age, enabling children to develop good personality and behavioral habits from the very beginning. Parent-child interactive handicrafts can enhance the quality of parent-child companionship and improve the parent-child relationship. The time we spend with our children, there are no mobile phones, ipads or TVS, only joy, interaction and communication. It can cultivate children's ability to solve problems by themselves. When encountering problems, children should first observe and experience them to solve them, because this is how parents and teachers solve problems during the process of doing handicrafts. It can develop children 's imagination. In children' s world, cars can fly in the sky and the sun can be green...... Playing with DIY handicrafts can cultivate children's hands-on ability. By using different tools, children's little hands get sufficient exercise. Brushes, paints, scissors, hot melt gun, glue..... They are willing to try any tool and, to a certain extent, develop different skills. During the process of handicrafts, we tried every possible way together, experienced many failures, but always succeeded, which to a certain extent enhanced his self-confidence. Cultivating children's concentration: When children are exploring various tools and handicrafts, they are very focused. If there is no external disturbance, they can keep exploring.

The purpose of the experiment is to enable children to acquire more scientific knowledge and develop their hands-on abilities through game entertainment.

Principle application: A device that converts electrical energy into light. When a battery is installed and the power switch is turned on, a closed circuit is formed, thereby lighting up the LED beads.

Experimental cognition: LED desk lamps are among the many popular types of desk lamps nowadays. LED is the abbreviation of Light-emitting diode in English.

Knowledge Expansion: Generally speaking, based on the light source of table lamps, we can classify them into three major categories: LED table lamps, incandescent table lamps, and fluorescent table lamps. Incandescent lamps are what are commonly referred to as table lamps. Incandescent lamps are just ordinary light bulbs.

Knowledge extension: The earliest light bulb invented by Edison was not a tungsten filament bulb. It failed to use charcoal, hard charcoal, platinum and other materials as filaments. The oil wick reminded him. He arranged cotton thread in various arcs, baked it, took out a complete piece of charcoal thread, installed it and connected the power supply. It indeed gave off light, but it only lasted for a short while before it broke off. Later, by chance, he made a bamboo fan into a wick and ended up making a wick with a relatively ideal lifespan. It turned out that this was a kind of bamboo from Japan. So Edison began to plant this kind of bamboo in large quantities and started to produce light bulbs in large quantities. At the same time, Edison's power plants began to lay wires, and thus the era of electric lights began. As for the later tungsten core light bulb, it was invented several years later, and the inventor was still Edison.

All the accessories in this product are special equipment for student experiments and production. Please use it under the supervision and guidance of teachers and parents to ensure safety! All products are prohibited from consumption! Not suitable for children under three years old. Do not press near fire sources. Before assembling the battery, please check whether the circuit is unobstructed, whether the accessories on the circuit are complete, and whether all the contacts are in good contact. On the battery, + is the positive terminal and - is the negative terminal. During the assembly process, be careful not to get glue on your eyes or skin if it is used.