Direct Light Up Building Bricks 2X3 With On/Off And Dim Ability Set Of 8 – Tight Fit With All Major s

8 2×3 Light Up Bricks – 4 light up white and 4 light red and blue Works with all major building brick s Guaranteed tight fit – Enhance all your existing builds with lights! The only light up brick out that stays on – Features dimming ability and on/off Includes 8 light up bricks in 2 different colors!