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The main difference is that the principle is different, the characteristics are different, the application is different,...
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First of all, when we choose the patch LED lamp bead, the key is to consider the color temperature, color rendering inde...
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Philips, Osram, Samsung, Panasonic, Lang Neng, TCL are good, domestic Foshan lighting, Raishi, etc., but most of the dom...
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The answer is as follows: To determine whether the LED lamp is faulty, whether it is the lamp bead or the controller, th...
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LED lamp is an electroluminescent semiconductor material chip, solidified to the bracket with silver glue or white glue,...
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If the power is the same, the brightness of the LED light tube and the brightness of the LED bulb are the same.You feel...
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The lamp board with the lens is better because the brightness is higher, because the LED lamp board with the lens can us...
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LED with a lens, the concentrating effect will be better, the light within the lens irradiation range is relatively unif...
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The patch is good, after all, in addition to good heat dissipation and large luminous Angle, reasonable design will make...
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LED chip international brands are: Corey, Prey, OSram, Philips Lumens, Nichia Chemical, Toyoda Synth and so on. Taiwan b...
