Chelsea striker Lukaku delighted to get on West Brom scoresheet
But the former Anderlecht forward believes he will face tough competition for a starting berth at The Hawthorns.
"The strikers at this club are going to have to work really hard every day to get in the team," he insisted to the Albion website.
"I like to use my strength and pace to my advantage but also I like to add a bit of trickery too.
"Hopefully I can improve on those aspects of my game and become a complete striker."