Application of high-power LED lighting industry in the Quest
fecha:2010-11-24 16:35
or disconnected. I think not caused by static electricity or high voltage (power voltage range).
4, LED emitting angle of the problem
Because each LED lens manufacturers package different point of view, even in the same light (nominal point), the effect is not the same, making the difficult choice of polymer mask, is still to not be universal.
5, LED potential risks of blindness
LED light point brightness is too focused on making super center, it is easy to hurt peoples eyes, although som
4/9 la página próxima la página anterior la primera página la última página
volver
refrescar
WAP página de inicio
versión de web
iniciar sesión
07/31 14:43