顶灯

頂燈
dǐngdēng
  1. dome light (of a taxi etc)
  2. ceiling light (in a room)
  3. interior light (of a car)
  4. light on the top of a mast etc

CEDICT

Entry Composition

1 顶 dǐng
  1. apex
  2. crown of the head
  3. top
  4. roof
  5. most
  6. to carry on the head
  7. to push to the top
  8. to go against
  9. to replace
  10. to substitute
  11. to be subjected to (an aerial bombing, hailstorm etc)
  12. (slang) to "bump" a forum thread to raise its profile
  13. classifier for headwear, hats, veils etc
2 灯 dēng
  1. lamp
  2. light
  3. lantern

classifier: 盞