Frölunda's strong home suite with zero losses continues.
After a goalless first period, the home team connected the grip in the second period.
Stefan Elliott started the scoring after preparation by Johan Sundström in the ninth minute.
55 seconds later, Frölunda extended the lead to 2-0 through Jesper Sellgren, assisted by Elliott, in game four against four.
And Elliott was not done there.
Expulsions made up for it
With seconds left in game four against four, Nils Lundkvist pulled on two expulsions.
First a slashing and a few skates later a tripping.
And it became heavier for Luleå when the team on the subsequent technical took a team penalty for delay of game.
In game five against three, Sellgren found Elliott who against a low defense could shoot in 3-0 and his second for the evening.
Luleå zeroed for the first time
Seven minutes into the final period, the reduction of the guests came through Noel Gunler, but closer than that they never came.
Instead, Frölunda extended the lead to 4-1 through Simon Hjalmarsson with three minutes left of the match, which was also the end result.
It is the first time this season that Luleå will be scoreless in a match.
The victory for Frölunda means that they go around Luleå in the table and are new league leaders.