Light

When you take the Attack action on your turn and attack with a Light weapon, you can make one extra attack as a Bonus Action later on the same turn. That extra attack must be made with a different Light weapon, and you don’t add your ability modifier to the extra attack’s damage, unless that modifier is negative.
For example, if you take the Attack action on your turn and have a Shortsword in one hand and a Dagger in the other—each of which has the Light property—you can make one attack with each weapon, using your action and a Bonus Action, but you don’t add your Strength or Dexterity modifier to the damage roll of the Bonus Action, unless that modifier is negative.