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LED pool light waterproof process choose which is better?

As a lamp used in water, how to waterproof is a necessary problem to be solved by LED pool lights. Different manufacturers use different waterproof processes. There are mainly two kinds of LED pool light waterproof processes on the market, one is structural waterproof, the other is full glue waterproof. Layman friends face this kind …

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In the face of the hottest summer in weather history, US experts: Use nuclear bombs to cool down

The summer of 2022 May is the hottest in the history of meteorological observations. Since June, a large range of Chinese heat waves have been overwhelming, wave after wave with a more ferocious situation spreading. The central meteorological station has continuously issued the national red warning of high temperature, enough to see the seriousness of …

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