Starting from October 1, China has gradually banned the import and sale of incandescent lamps for general lighting in stages according to the power level. The first batch to enter the "blacklist" of prohibited imports and sales are incandescent lamps of 100 watts or more in general lighting. Since then, China will enter the era of energy-saving lamp lighting. Incandescent lamps, like kerosene lamps and candles, will withdraw from the historical stage of public lighting. In this editor's note, the lighting devices that once lit up the daily lives of ordinary people are seen to see their "post-retirement" lives.
Incandescent lamp: one of the greatest inventions of the 19th century
Since Edison made the carbon filament incandescent lamp in 1879, this electric light source that emits visible light using thermal radiation has become one of the greatest inventions of the 19th century. With the improvement of the craftsmanship of several generations of inventors, Edison's lamps have gradually evolved into what we are used to in daily life. 
But in the 21st century, with the invention and promotion of energy-saving lighting equipment, the high energy consumption and low environmental protection disadvantages of incandescent lamps are gradually paid attention to by various countries. Australia, Canada, Japan and other countries and regions have gradually banned the production and sale of incandescent lamps in recent years. LED lamps and energy-saving bulbs have gradually replaced the status of incandescent lamps.
Since October 1, 2012, China has gradually banned the import, production and sales of incandescent lamps. However, due to low prices and usage habits, there is still a certain market for incandescent lamps under the "ban" in the short term.
Slimmer and lighter outdoor stage rental LED displays are creatively designed all at the dimension of 500*500, which enables free piece-together. 8.5kg only for each LED display panel, no tool needed during LED screen installation and integrated handle design all bring you great convenience. Every LED Panel is manufactured with CNC auto-machines of high precision so that to guarantee its seamlessness during assembly. Slimmer and lighter outdoor stage rental Led Display is well accepted by many customers as it is applicable for both indoor and outdoor occasion.
Led Large Screen Display,Led Advertising Board,Led Display Signs,Led Rental Outdoor Display
Shenzhen Joy LED Display Co., Ltd. , https://www.joe-led.com