Make a light schedule for an installation

Hi there!

For my graduation project I made an installation with several objects (three in total) and three voice overs.
I would like to make a schedule for three spot lights. So when you hear the voice object about one object, the light on this object will go on.
I made a quick schedule below:

seconds light on

00:00 - 00:15 1, 2 and 3
00:15 - 00:30 1
00:30 - 00:40 2
00:40 - 01:20 1
01:20 - 02:00 3

note: I have a little experience with programming and none with arduino.
I would like to know if this is possible or if you have other recommendations

Thanks!

This would be pretty simple with an Arduino. How much power do your spotlights use?