Dreamlag made "Lighthouse" available on January 28, 2015. With this song being about 5 minutes long, at 5:21, "Lighthouse" by Dreamlag is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. Because this song is the only song in Lighthouse and no other songs are present in the album, we classify this track as a single. Lighthouse is not that popular right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

Lighthouse テンポ

We consider the tempo marking of Lighthouse by Dreamlag to be Andante (at a walking pace) because the track has a tempo of 85 テンポ, a half-time of 42テンポ, and a double-time of 170 テンポ. Based on that, the speed of the song's tempo is slow. Activities such as, yoga or pilates, can go well with this song. The time signature for this track is 4/4.

Lighthouse キー

F♯ Major is the music key of this track. This also means that this song has a camelot key of 2B. So, the perfect camelot match for 2B would be either 2B or 3A. While, 3B can give you a low energy boost. For moderate energy boost, you would use 11B and a high energy boost can either be 4B or 9B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 2A or 1B will give you a low energy drop, 5B would be a moderate one, and 12B or 7B would be a high energy drop. Lastly, 11A allows you to change the mood.