This light kit includes both 3D Instructions for Light As You Build if you're building from the ground up or Light After Build if your kit is already built.

Step onto Baker Street and bring your LEGO® Sherlock Holmes: Book Nook 10351 to life with this Light My Bricks™ light kit. Inspired by a foggy London night in the 1880s, this atmospheric upgrade washes the iconic street in a moody glow, with all four lampposts fitted with Astro Regular Yellow lights to suggest swirling gaslight and shadows where mysteries unfold. Inside, the Elementary Bookshop feels warm and inviting, with Astro Regular Warm White lights on each floor revealing stacked shelves and cosy reading corners after dark. Up at 221B Baker Street, Holmes and Watson’s apartment is brightly lit, highlighting their cluttered workspace as another case comes together under the glow. And when it’s time for the villain to make his move, Professor Moriarty’s secret elevator opens to reveal a dramatic pool of warm light, turning your book nook into a compact, story-filled display that looks incredible on any shelf.

Light My Bricks™ Superior Componentry: Engineered for the Best Build Ever.

• Ribbon thin flat cables designed with exact specifications for the LEGO System, to fit snuggly between studs, flat enough to thread between plates and around corners with no gaps.
• Cable connectors have been designed specifically with reverse polarity so you can connect them easily and in any orientation, up or down.
• All component casing and housing has been designed to connect seamlessly onto the LEGO stud system, with LEGO dimensional parts.
• The most Powerful LED lighting, with epic effects specific to each build.