摘要 |
Decorative bulb with multiple light points and double circuits, including a vacuumized glass-made transparent housing in which an insulating bead is disposed. Two sets of leads are separately located on the bead. Two tungsten filaments are respectively fixedly connected between the portions of the two sets of leads extending into the housing. The two tungsten filaments are respectively positioned in a front and a rear positions. The portions of the two sets of leads extending out of the housing are connected to the double circuits for controlling powering on/off of the bulb. Accordingly, one single decorative bulb has multiple light points insides, which can be respectively controlled to achieve various light-emitting decorative effects.
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