OSRAM M221 阔光束泛光灯, 二向色, 20W
A low voltage, dichroic reflector lamp with a clear, integral front glass cover. The high transmission of the glass cover maintains the brilliance of the dichroic reflector, while protecting it against deterioration from dust and humidity. It also incorporates special UV-absorbing quartz bulbs UV-STOP. Suitable for operation in open luminaries.
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阔光束泛光灯, 二向色, 20W
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# OSRAM M221 LAMP, DICHROIC, WIDEFLOOD, 20W