4-point comparison of internal and external led tube power supply
Function comparison: The external power supply not only has high efficiency and long life, but also can add special functions such as manual dimming or automatic dimming, which are unmatched by the built-in type!
Lifespan comparison: LED fluorescent lamp with built-in power supply has a lifespan of only 10,000 hours. Compared with the 50,000 hours of external power supply, its use cost is obviously 5 times higher.
Advantages and disadvantages: Not only that, during use, whether the LED is damaged or the power supply is damaged, usually both must be discarded together. And the external power supply LED fluorescent lamp, you can lose whichever is broken.
Processing cost: The built-in power supply also increases the cost of recycling and processing e-waste. Because the power supply part must be disassembled and processed separately.
Shenzhen Benwei Lighting Technology Co., Ltd is a professional manufacturer in producing LED lighting products, integrates design, development, production and sales of high-tech products as a whole . Our fcatory was founded in 2010, is located in shenzhen.
Our products: led stadium light, led flood light, led tube, led high bay, led street light, led panel light...
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