This Halo Master Chief Evolved Mini Mood Light Set arrives ready to light up the place. You might want to clarify with John-117 exactly what you mean by "light up," just in case. Each of these mini lamps features a different version of Master Chief's iconic Mjolnir powered assault armor, all with the signature gold visor on the helmet. When they're not lit up (there's an on/off switch on the base to preserve the batteries), these 2 1/2" figures will fit right in with your other video game collectibles.