en sodium vapor lamp (n)
― IsA ⟶
Weight: 1.0
en gas discharge lamp (n) Source: OpenCyc 2012
en flourescent lightbulb (n)
― IsA ⟶
Weight: 1.0
en gas discharge lamp (n) Source: OpenCyc 2012
en neon bulb (n)
― IsA ⟶
Weight: 1.0
en gas discharge lamp (n) Source: OpenCyc 2012
en gas discharge lamp (n)
― IsA ⟶
Weight: 1.0
en light bulb (n) Source: OpenCyc 2012