2025-07-07
Rechargeable light bulb Emergency light bulb USB rechargeable bulb https://files.hardsun.cn/enshine-official/2025/07/Sunter_Set_Of_4_Multi-Socket_Rechargeable_Light_Bulbs_w_Remote_-_1_9730.mp4
2025-06-27
1. Sleek & Modern Design ✔ “Seamless elegance for any space.” ✔ Ultra-thin, flush-mount design blends into ceilings. ✔ Minimalist aesthetics – perfect for modern homes and offices. 2....
2024-12-12
1. Solar Panel Efficiency Highly efficient solar panels can convert sunlight into electricity more efficiently. Usually use monocrystalline or polycrystalline solar panels. High-efficiency solar panel...
2023-07-31
Factory lighting is a very important part of industrial production, the right lighting equipment can improve efficiency and protect the safety of workers. In factory lighting, there are many kinds of ...
2023-07-21
Many agents around the world as well as customers who need to buy LED industrial and mining lights will face a difficult problem when they come to China to choose supplying factories, that is, how to ...
2021-10-12
LED lights become darker as they are used because LED lights have light decay phenomenon. The light decay of LED lamp products is the weakening of the light signal during transmission. At this stage, ...
2021-09-01
The world’s largest contract chip maker is raising prices by as much as 20%, according to people familiar with the matter, a move that could result in consumers paying more for electronics. Taiwan Sem...
2021-07-13
The Pearl River Delta and the Yangtze River Delta are the most concentrated areas of the domestic LED industry. The upper, middle, and lower reaches of the industry chain are relatively complete, and ...
2021-03-04
1) Price trend comparison between AL & Cu Compared with August last year, the price of metal raw materials has skyrocketed. Copper(Cu) prices have risen by 32.52%. Aluminum(AL) prices have risen b...
2020-12-20
At this stage, LED spotlights mainly replace traditional tungsten halogen lamps. Therefore, the external dimensions are based on the IEC 60630 standard, and the lamp holder is based on the IEC60061-1 ...
2020-12-19
What are the advantages of LED spotlights? 1. The LED spotlight can be driven by low-voltage direct current: it has the advantages of small load and weak interference and lower requirements for the us...
2020-12-18
How To Buy LED Candle Lights? 1. Look at the packaging and trademarks. The country mandates that the LED lighting manufacturer’s products mark the following on the outer packaging: rated voltage, volt...
2020-12-17
Advantages Of LED Candle Lights 1. Energy saving: The energy consumption of LED is only 1/10 of that of incandescent lamps and 1/4 of that of energy-saving lamps; Longevity: The theoretical life of LE...
2020-12-15
What materials are used to make the aluminum substrate for LED bulbs? The aluminum substrate of the LED bulb is a metal-based copper-clad laminate with outstanding heat dissipation function. Generally...
2020-12-14
What is the general brightness of LED bulbs? A typical 40-watt incandescent bulb has a luminous efficiency of about 10 lumens per watt, so it can emit 400 lumens of light. At 220 volts, a 40-watt inca...
2020-12-13
In general descriptions, LEDs can be used for more than 50,000 hours, and some manufacturers claim that their LEDs can operate for about 100,000 hours. The main problem in this regard is that the LED ...
2020-12-12
How to maintain LED bulbs? 1. Please read the product specification carefully and confirm whether the operating environment meets the conditions on the specification before using it. 2. When connectin...
2020-12-11
What causes LED bulbs to flicker? After the LED lights in the house are closed, if there are still flashing problems, there are many reasons. We need to investigate one by one, and then we can prescri...
2020-12-10
Why are LED bulbs expensive? After dismantling several standard A19 LED bulbs on the market, let’s discuss the true value of LED bulbs. A 12.5W LED bulb, 800 lumens, suitable for 60W traditional...
2020-12-09
What Are The Advantages of LED Bulbs? 1. The first and most important thing is the speed of its application and replacement. In rural houses, maybe the older ones are using light bulbs or energy-savin...
