16 Years Company Establishment
30 Years Lamp Industry Experiences
Obtained multiple certifications
Finished Product Inspection
Dongguan Litesun Lighting Co.,Ltd is a professional lighting decoration manufacturing company in Dongguan, for med in 2006 with 2 million registered capital. Products from Litesun are mainly sold to North America, United Kingdom, France, Australia and so on. Litesun takes “Focus on quality, serve diligently” as its core value. We are expecting to bring more and better products to customers through our professional competence and persistent efforts.
Litesun Lighting obedience to there from customers for many years, at the same time with the product developing, Litesun established a completed manufacturing and quality inspecting system. We believe we will achieve mutually beneficial with our customers through our continuous efforts and pursuit!
The principle of the touch table lamp is to install an electronic touch IC inside, which forms a control loop with the electrode sheet where the table lamp touches.
When the human body touches the sensing electrode, the touch signal is transmitted to the touch sensing terminal by pulsating DC current, and then the touch sensing terminal will send a trigger pulse signal to control the light on; touch again, the touch signal will be pulsed again. The direct current generates a pulse signal and transmits it to the touch sensing end. At this time, the touch sensing end will stop sending out the trigger pulse signal. When the alternating current crosses zero, the light will naturally go out.
Sometimes after a power failure or unstable voltage, it will light up by itself. If you touch the paper or cloth with excellent signal sensitivity, it can be controlled.
There are generally four types of light sources for writing table lamps: incandescent lamps, tungsten halogen lamps, fluorescent lamps and LEDs. The four types of light sources have their own advantages and disadvantages. Different people may like the light color and brightness of different light sources, which should be suitable for each person. In order to project most of the light onto the desktop, the light source installation position of the writing table lamp is usually horizontal or downward.
When purchasing, in addition to checking its optical properties, it should also check whether other properties are qualified.
One pull, two tune, three shake, four touch.
"Pull": Unplug the power cord from the socket, and pull the power cord out of the lamp cavity to see if the power cord is firmly connected. The power cord must not come out of the lamp cavity.
"Adjust": Adjust the various working positions of the table lamp. When adjusting, no sound can be made. After adjustment, the working position should be easily and reliably locked.
"Shake": Adjust the table lamp to the most unfavorable working position, and then gently shake the placed surface to see if it is easy to overturn.
"Touch": After lighting the table lamp for a period of time (2 hours), touch the lampshade and other heat-generating parts that are easy to touch during use, whether it is hot to prevent accidental burns during future use.
Table Lamp | Common sense of healthy lighting when using lamps
When indoor lighting must be used, the five principles of lighting should be grasped:
We use high-quality materials and processes, including lampshades, crystals, metals, and electroplating. From raw materials to semi-finished products to finished products, all products undergo strict quality testing before being packaged and shipped.
A. By Express: such as DHL, UPS, TNT, FEDEX, EMS etc. The dispatch time is about 5-10 daysB. Air Freight: when your order is more than 100kgs, which will be more economical than express.C. Sea Freight: we will update sea freight once we know your sea port where goods will be delivered.D. Agent designated by client: please tell us the contact details of your shipping agent and we will arrange the delivery to them.
We have been a lighting factory for more than 16 years.
Sure, sample order is welcomed. We hope to cooperate with you through sample orders.
Yes. Please inform us formally before our production and confirm the design firstly based on our sample.