15
2025-08
What does LED light mean and what is its relationship with LED lights
For lighting fixtures, we also need to understand some knowledge to some extent, because they play a decorative role when hung at home, including playing a very important role when used at night. Therefore, here we need to look at what LED lights mean and what their uses are, because so far, a small number of people are not clear about their uses. In addition, what is the relationship between LED lights.
2025-08-15
15
2025-08
Is there really a difference between LED and regular light bulbs?
LEDs use less energy than incandescent bulbs because diode lamps are more efficient and energy-saving than filament lamps. LED bulbs use more than 75% less energy than incandescent bulbs. At low power levels, the difference is even greater. The bright LED floodlight only uses 11 to 12 watts and produces light output comparable to a 50 watt incandescent bulb.
2025-08-15
15
2025-08
What kind of light bulb is energy-saving and bright
1、 LED， A solid-state semiconductor device that can convert electrical energy into visible light. By using ultra bright and high-power LED light sources, combined with efficient power sources, 80% of electricity can be saved, and at the same power, its brightness can be increased by 10 times.
2025-08-15
15
2025-08
How to connect one switch, one socket, and one light bulb
1. First, close the main switch, and then connect two wires from the air switch box to the two screws of the socket. The red wire is the live wire, and the neutral wire is blue. Connect the red wire to L, and then connect the blue wire to N. Cut off the two live wires from the outlet of the socket and connect them to the inlet and outlet of the switch. Finally, connect the switch to the lamp holder, install the light bulb, and push it open to see if the light is on.
2025-08-15
15
2025-08
How long does a 15W light bulb last? - kWh
Continuous use for 66.7 hours with one kilowatt hour of electricity.
2025-08-15
15
2025-08
Yuguang Company was founded in 1996 and is a professional manufacturer of light bulbs and light strings. With nearly ten years of production and product design experience, it has the ability to produce 130 million light bulbs and 2 million sets of light strings annually. In 2005, the company introduced advanced environmentally friendly electrostatic spraying technology and fully automatic product testing equipment from abroad, which made the company's products fully comply with green environmental protection requirements and became one of the few companies that mastered this technology.
2025-08-15
15
2025-08
How to choose LED light bulbs? Are there any standards?
1. Efficient and energy-saving, the light efficiency of the entire bulb should exceed 60LM/W to save energy compared to fluorescent energy-saving lamps. It is best to exceed 90LM/W, the higher the better (the light efficiency should be calculated based on the luminous flux after stable operation, not the initial brightness, which is generally more than 10% lower than the initial brightness). To achieve high luminous efficiency, firstly, it is necessary to choose LED light sources with high luminous efficiency. Secondly, it is necessary to choose a high-efficiency LED power supply. Thirdly, it is necessary to choose lampshades with high transparency.
2025-08-15
15
2025-08
What is a smart light bulb? The application scope of smart light bulbs
Smart light bulb is an energy-saving light bulb that is very popular in home decoration in the 21st century. Many friends may not be familiar with smart light bulbs. Let's learn more about the introduction and application scope of smart light bulbs together.
2025-08-15
15
2025-08
A 7-pound heavy hammer carved a world record on a light bulb as thin as a cicada's wing
On June 10, 2018, Kong Qingshi, who lives in Shishi Town, Zoucheng City, Shandong Province, was carving a QR code on a tree leaf. After selecting leaves, processing them, and carving them for three days, Kong Qingshi successfully carved her WeChat QR code on the leaves and scanned it successfully. This is a new challenge for farmer artist Kong Qingxi and she has succeeded in one fell swoop.
2025-08-15
15
2025-08
Dongguan Yuguang New Material Technology Co., Ltd. officially launched
Dongguan Yuguang New Material Technology Co., Ltd. (formerly known as Dongguan Yuguang Electric Appliance Factory) was founded in 1996. It is a professional manufacturer of light bulbs and light strings, with more than 20 years of production and product design experience.
2025-08-15
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