Don't rush to open the lamp for inspection first, but let the purchase contact the seller of the LED explosion-proof lamp first. If the seller will teach you how to deal with it during the warranty period, in case you first remove the seller and say that they have not passed their consent. After the demolition, there will be no trouble after the sale. Generally speaking, this will not happen. However, our company does not matter. As long as it is a lighting problem, it can be sold after it is first opened. However, not every company has such a good reputation. If unauthorised, some unscrupulous companies use this as an excuse to refuse sales. Trouble. If you are not afraid of ten thousand, you will be afraid. It is always good to be careful.
4, in general, the seller will agree to let your own first open inspection, like LED is the main power supply and lamp beads, 80% is the power supply is broken, if the installation is not installed, when the water, then the lamp beads will burn If the power supply is broken, you only need to send the power back to the seller to replace it. If the lamp is also burned, you can only send the entire light to the seller by courier or logistics. Of course, if the volume is large, let the seller It is not impossible to send a new light fixture.
About other experiences:
In general, if the whole lamp is off, basically the power supply is broken, and if one strobe or only one row of bright (a row is not lit) is basically a bad lamp, it is necessary to replace a power supply. The entire light is sent back for repair.
Tips:
The place where the explosion-proof light is installed is different from the general place. When entering, it is necessary to be careful not to bring a watch, a mobile phone, a lighter, etc., safety first.
Tap Drill Bit For Stainless And Metal,1.Ideal for rethreading fasteners and fastener holes for auto and machinery repair.
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Features
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