1. Low temperatureDue to the characteristics of its cold cathode, the temperature of the led neon light tube is below 60 ℃ when working, so it is suitable for working in the open sun and rain or in the water. Moreover, the neon light spectrum also has ... もっと読む

First of all, we must know what the core value of LED lamps is.lumens led light  The main advantages of LED lamps are power saving, long life, rich lighting colors and fashion.1. Cost. From a cost point of view, the price of LED lamps is about 3-10 times ... もっと読む

1. Long standby time: Traditionally wireless Bluetooth headsets are limited to volume. At present, under the general full electricity in the market, about 4-5 hours, and Neckband Bluetooth Earphone can generally reach more than 10 hours. obvious.2. The ... もっと読む

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