Yes. Energy efficient light bulbs contain small amounts of mercury, but you can take them on the plane.
The energy efficient light bulbs must be in their retail packaging.
Energy efficient light bulbs contain small amounts of mercury.
You will be asked to relinquish all dangerous or prohibited items found in your carry-on luggage. If you refuse:
AvSec x-ray bags going onto aircraft to ensure there is nothing dangerous in them. If something comes up on the x-ray that needs checking, the bag will be opened, searched and any dangerous good or prohibited item will be removed, with a bag search notification form left within the bag.