Why is low voltage LED light belt preferred?
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LED lamp belt according to voltage to distinguish between high voltage lamp belt and low voltage lamp belt.
High voltage LED lamp with voltage: 220v, that is, the usual household voltage. Also known as AC light belt.
Low voltage LED lamp voltage: 12V and 24V, in addition to 3V, 36V and other low voltage design, also known as DC lamp belt.
The high voltage LED lamp belt uses a voltage of 220v, which is a dangerous voltage and is suitable for use in places where the human body cannot reach. The high-voltage lamp belt is relatively simple compared to the low-voltage lamp belt in the installation, can be directly driven by the high-voltage driver, access to the household power supply can be, high-voltage LED lamp belt usually a power supply can take 30-50 meters, in the use process, because of the high voltage, the heat per unit length is much more than the low-voltage LED lamp belt, which directly affects the life of the high-voltage lamp belt. Generally speaking, the service life of the high-pressure lamp belt is about 10,000 hours.
Low voltage LED lamp belt, under the work of DC voltage, belongs to the safe voltage, human contact is harmless, can be applied to a variety of occasions.
Such as home improvement, outdoor building lighting, shopping mall atmosphere lighting design, landscape lighting design, parks, roads, Bridges and other lighting design can be preferred low-voltage LED lights.
Low-voltage LED strip, because the use of DC power supply, the length of the strip is generally 5 meters, 10 meters, beyond the length will have a certain pressure drop, the current use of ic constant current design, the longest connection length of low-voltage LED strip can reach 15-30 meters.
Low voltage LED lamp belt because of its good heat dissipation performance, light decay is small, the service life can be as high as 30,000-50000 hours.
High voltage LED lamp belt and low voltage LED lamp belt each have advantages and disadvantages, in practical use, you can buy the lamp belt according to the actual use of the occasion
