QIA TAI LI ELECTRIC APPLIANCE CO., LTD. Participated in the 2017 International Lighting Exhibition in Indonesia (Jakarta)

Chatelli Electric Co., Ltd. welcomes you to participate in the 2017 Indonesia (Jakarta) International Lighting Exhibition Exhibition time: May 17-19, 2017 Exhibition hall name: Jakarta International Expo (JIExpo) Exhibition location: Jakarta Exhibition cycle: once a year Organizing Committee: GEM

What types of mosquito lamps are there

The electronic mosquito killer lamp can emit dazzling light, which can attract mosquitoes. After mosquitoes enter, you will find that you will hear a snap. In fact, it is electrocuted by voltage. This high voltage will not cause any harm to human body....

What is the principle of mosquito lamp

The principle of mosquito killing lamp is to use the phototaxis of mosquitoes after turning on the light, and mosquitoes are sensitive to temperature, so according to its preference, mosquito killing lamp is designed to simulate human breathing, which can lure mosquitoes into the range of mosquito catching. Once captured, it will be dehydrated to death. This kind of mosquito killing lamp will not pollute the environment, and the killing rate is relatively high, and the effect is good.

Learn how to choose table lamp

The flicker of light is what the naked eye perceives. When children are studying in this environment for a long time, their eyes will be greatly damaged, which not only causes myopia, but also reduces their concentration. The blue light here refers to the short-wave blue light with a wavelength of 400 to 450. The blue light within this wavelength will increase the amount of toxins in the macular region of the eye, which seriously threatens the health of children's fundus. So pay attention to whether there is stroboscopic or blue light hazard when purchasing the learning desk lamp.

What is Lumen

Lumen (symbol lm) is the international unit of luminous flux. It is defined according to the candela spherical angle (cd times sr). One lumen is a considerable amount of light emitted in 1 spherical angle unit, which emits equal amount of energy from the light source in all directions, and the intensity is 1 cd...

Precautions for selection of heater

Distinguish between types and purchase as needed. Unlike electric heaters, which rely on radiation to dissipate heat, heaters are characterized by forced convection heating, which can rapidly increase the room temperature. When you choose a heater, you should first determine the bedroom type, bathroom type or dual-use bathroom according to the purpose of the family. Type...

Application of LED energy-saving lamp in other fields

Application of display screen and traffic signal display light source LED light has the characteristics of shock resistance, fast light response, power saving and long service life. It is widely used in various indoor and outdoor displays, including full-color, three-color and monochrome displays. The traffic signal lights mainly use ultra-high brightness red, green and yellow LEDs, because the use of LED signal lights not only saves energy, but also gradually updates the traffic signal lights, and the promotion speed is fast....

Is electric mosquito swatter safe?

The electric mosquito swatter mainly uses 4V rechargeable high-capacity lead-acid batteries or 2.4V nickel-metal hydride/nickel-cadmium batteries, as well as dry batteries. During the work...

How to buy electric mosquito swatter

Pay attention to whether there is executive standard number, production date, factory address, manufacturer's telephone number and other information on the outer package...

Difference between incandescent lamp, fluorescent lamp, energy-saving lamp and led lamp

The working principle of the incandescent lamp is that when the current passes through the filament (tungsten filament, melting point reaches more than 3000 degrees Celsius), it generates heat...