The basic concepts of lightings

To facilitate better understanding of lighting techniques, here I would like to list a few basic concepts commonly used in lighting such as luminous flux, illuminance, reflectance … 1 Luminous flux (Φ) University…

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Basics of the ballast

Unlike incandescent lamps, discharge lamps can not be directly connected to the grid. Before the current was stabilized in some way, they increased and intensified, causing the lamp to overheat and destroy. The…

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The reason why LEDs are so popular today

LEDs and incandescent bulbs have the same utility but LEDs are more durable and alkaline. That makes this new type of lighting technology more and more popular. According to Digital trends, LEDs (meaning…

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The unique applications of LEDs in life

LEDs were born in the 1960s and now have been used extensively in many areas of social life. With many advantages such as longevity, health benefits, super light, super power saving … LEDs…

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