LEGO Detective's Office #10246 Light Kit

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Video Demonstration for Detective's Office 10246


The LEGO Detective’s Office (10246) is the 10th LEGO Modular Building Series release and represents the investigative arm for the local townsfolk.

The Detective’s Office is one of our personal favourite releases from the Creator Expert series. It’s packed full of interesting characters, detail and hidden features for those with a keen eye!

With a brick count of 2,262 pieces, this colour and dynamic set contains Ace Brickman’s detective office, a barbershop named “Al’s”, a billiards room, and an upstairs apartment. It is also the first Modular Building to come with secret compartments like a secret storage space behind a picture frame, and concealed compartments for smuggling cookies!

Here at Light My Bricks, the Detective’s Office is one of our personal favourites for the Modular Building line up. Our custom designed LEGO light kit includes 29 individual lights that will turn this delightful set into a true standout amongst your LEGO collection.

Our easy to install LEGO light up kit has all the components needed to bring this set to life. Our LED light features include a flashing exterior “POOL” sign, flashing barber shop street light, our signature LEGO street light (lamp post), internal room lighting and lighting for street walk facades.

Collecting the LEGO Modular Building Series? If so, check out our full range of LEGO Modular Building light kits and bring your collection to life!

Light My Bricks LEGO® Lighting Kits provide an easy way for LEGO® fans to customize their models using LED lights. With detailed, step-by-step instructions, anyone can light up their LEGO® set. All our kits are plug and play - no electronics knowledge needed!

Please Note: This set is a LED lighting kit only. All LEGO® sets featured in images and videos are sold separately.


This kit contains:

  • 11 x Flashing White Bit Lights
  • 5 x White Bit Lights
  • 2 x Connecting Cables - 5 cm
  • 6 x Connecting Cables - 15 cm
  • 1 x 6-Port Expansion Board
  • 1 x 8-Port Expansion Board
  • 1 x 12-Port Expansion Board
  • 1 x LEGO® Lamp Post With LED Installed
  • 4 x Adhesive Squares
  • 6 x White Strip Lights
  • 9 x Assorted LEGO® pieces for assembly
  • 1 x USB Power Cable 
    (AA Battery Pack has been replaced as of mid April 2020)



This lighting kit is powered by a USB Power Bank or USB Wall Adaptor (to connect to a mains outlet), which is NOT included in this kit. If you do not have a USB Power Bank or USB Wall Adaptor, you can purchase them from our Powering section.

Installation Guide

User guide instructions for our kits can be found on the Users Guides section of our website.

Connect Multiple Kits

Do you have multiple Light My Bricks Lighting Kits or wish to light up multiple sets using a single power function?

We have a Multi-Light Kit Connection Kit which makes it easy to connect up to 4 lighting kits together. You can even connect these kits together to create an even larger single lighting circuit!

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