Assertion: lamp | /r/HasProperty | coated on the inside
Facets:
value: with the phosphor blend
type: OTHER
value: with special phosphors
type: OTHER
Source sentences:
text: The lamps are coated on the inside with special phosphors.
text: After this coating has dried or has been treated to ensure it will stick to the surface of the glass (using heat, for example) the lamp is coated on the inside with the phosphor blend as usual.