Let your young aspiring engineer enjoy hours of building fun and imaginative playtime as they assemble the pieces of the TT Light Kit for LEGO 75331 UCS Razor Crest.

Key Features

• Features a wide range of light and sound effects for added realism
• Conveniently comes with a step-by-step instruction
• Set includes 38 assorted bit lights, 58 assorted bricks, 4 light rings, 2 expansion boards, 3 connecting tables, an effects board, and a USB power cable (power source not included)
• Compatible with Lego

Note: This is a light kit only, the corresponding Lego® set is not included.