LED light source features
fecha:2011-05-26 15:06
estado:para resolver
pregunta:admin
is generally epoxy resin, plus a UV LED and fire agents more expensive, high quality outdoor LED lighting should be UV and fire. Brightness LED brightness different from the price difference. LED LED lamps for laser level should be consistent with class Ⅰ criteria. Antistatic ability of the LED, long life, and therefore higher prices. The LED is usually static than 700V can be used for LED lighting. The same wavelength wavelength LED, and color, such as requiring the same color, the price is h
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