Lundell scored 39 seconds into the game to give the Panthers a 1-0 lead. Following a turnover by Adam Pelech behind the net, Lundell skated out along the goal line and scored from a sharp angle off the stick of Varlamov.
"It's real nice," Lundell said. "It's the first one, so it's only one way (to go) from here."
Eetu Luostarinen extended the lead to 2-0 at 9:13. After his initial shot ramped up and hit Islanders defenseman Noah Dobson in the throat, Luostarinen regained control of the puck and scored with a shot that hit off the stick of Sebastian Aho and knuckled past Varlamov.
"We knew they were [going to] come hard, and we at times struggle breaking pucks out, so we spent a little more in our zone than we wanted to," Lambert said.