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Recently, the US Department of Energy (DOE) released the latest version of the general lighting application for solid-state lighting energy-saving biennial version forecast. The report focuses on the US general lighting market, and the new report uses the latest 2015 US lighting market model and pushes the extension of the previous edition's forecast period of 2030 to 2035. The editor will start with decorative light bulbs to introduce the current status and development trends of related light sources in the United States. Decorative bulbs refer to light sources, such as candles, flames, bullets and small balls, which are commonly used in decorative lamps for family homes, such as chandeliers, crystal lamps, lanterns, etc. Relatively speaking, decorative bulbs do not require high light output, but have high requirements for light quality and color reproduction. Because these bulbs are mainly used to brighten the decorative target space, generally 360 degrees full beam angle. Nowadays, American decorative bulb sources include incandescent lamps, incandescent lamps with reflectors, halogen lamps, halogen lamps with reflectors, compact fluorescent lamps, fluorescent lamp insertion tubes, LED lamps and LED lamps. At present, the US energy efficiency standards have fewer restrictions on decorative bulbs. The incandescent bulbs in decorative bulbs also account for a large share of the US market. In 2015, the usage was about 740 million, accounting for about 840 million of the entire decorative bulb. %. In 2015, other decorative bulbs, such as incandescent lamps with reflectors, halogen lamps, halogen lamps with reflectors, compact fluorescent lamps, fluorescent tube, LED lamps and LED lamps, add up to less than 1 Billion.