Table lamp
fecha:2011-05-16 11:58
estado:para resolver
pregunta:admin
emergency situations, to help people evacuate and lighting. ◎ Green: Waste recycling and pollution; unlike fluorescent lamps contain mercury components. 2 Power LED driver selection and requirements of different ways, in the products we use low-voltage lamp constant current drive. Constant current drive mode is an ideal way of LED drivers, it can avoid the LED forward voltage changes caused by current changes, while a constant current to LED brightness stability. AC-driven light source commonl
mejor respuesta:
no hay por el momento
[todas las respuestas(0)]
[contesto]
5/14 la página próxima la página anterior la primera página la última página
volver
refrescar
WAP página de inicio
versión de web
iniciar sesión
10/18 17:40