Energy-saving lamps have been increasingly welcomed by consumers due to their features of significant power saving, long service life, no stroboscopic effect, no noise, and a wide range of soft light operating voltages. There are many energy-saving lamps on the market today, and the quality is uneven. How to buy your own satisfied products in the array of energy-saving lamps in the lighting store? Through "seven look" can identify the advantages and disadvantages of energy-saving lamps, as described below.
Brand Store: NVC Lighting
A look at packaging and trademarks
The state mandates that energy-saving lamp products be marked on the packaging with the following contents: source mark, rated voltage, voltage range, rated power, and rated frequency. On the lamp, on the packaging, or on the instruction manual, note the lamp current, and other supplementary instructions relating to safe use. Generally speaking, the trademark of high-quality products is of good quality and printed with clear characters and is not easy to fall off. Wipe with soft and damp cloth, the mark is clearly legible, it is not easy to wipe off, and there are manufacturers' trademarks and related certification marks. Fake and shoddy products have poor print quality, fuzzy fonts, and are easily erased. There are no manufacturer's trademarks and related certification marks.
Links: Five strokes teach you to buy high-quality energy-saving lamps
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