Light-Up 2x4 Brick, Battery Operated, CB2x4 & LB2x4

This 2x4 brick has a super bright LED light built into it. 

It has an on/off switch.

Batteries are replaceable.

Batteries included.

Available in different translucent colors and light colors.

The Clear Brick w/ RGB colors transitions and flashes between red, green and blue in sporadic patterns, great for a LEGO minifigure disco party!