De or het morselamp?

The correct Dutch article is:

de morselamp

How to use morselamp

the morselampde morselamp
this morselampdeze morselamp
that morselampdie morselamp
our morselamponze morselamp
your morselampjouw morselamp
every morselampelke morselamp
which morselamp?welke morselamp?
a big morselamp / the big morselampeen grote morselamp, de grote morselamp