Lightmybricks 75954 User manual

The following page is the instructions for the Light My Bricks LEGO Hogwarts
Great Hall (75954) LED light kit.
If you run into any issues, please refer to the online troubleshooting guide.
To ensure a trouble-free installation of your light kit, please read and follow
each step carefully. These instructions can be downloaded in PDF format here
Please note: This page lists instructions for the LED light kit only. If you are
wishing to purchase the Light My Bricks LEGO Hogwarts Great Hall (75954) LED
Light My Bricks: LEGO Hogwarts Great Hall
75954 Lighting Kit

light kit , please click here to view the product page
Package Contents:
8x White 30cm Bit Lights
4x White 15cm Micro Bit Lights
3x Green Strip Lights
1x White Strip Light
1x Flicker Effects Boards
1x Micro 4-Port Expansion Board
2x 6-Port Expansion Boards
2x 5cm Connecting Cables
3x 15cm Connecting Cables
2x 30cm Connecting Cables
1x AA Battery Pack (Requires 3x AA Batteries)
6x Adhesive Squares
LEGO Pieces:
6x Black Plate 1×6
4x Black Tile 1×1 with Clip
4x Black 1×1 Modified Plate Rounded with Handle
1x Black Round Plate 1×1 with open stud
1x Black Plate 1×2 modified with stud jumper
3x Trans Clear Plate w Rounded Bottom 2×2
Important things to note:

Laying cables in between and underneath bricks
Cables can fit in between and underneath LEGO® bricks, plates, and tiles
providing they are laid correctly between the LEGO® studs. Do NOT forcefully
join LEGO® together around cables; instead ensure they are laying comfortably
in between each stud.
CAUTION: Forcing LEGO® to connect over a cable can result in damaging the
cable and light.
Connecting cable connectors to Expansion Boards
Take extra care when inserting connectors to ports of Expansion Boards.
Connectors can be inserted only one way. With the expansion board facing up,
look for the soldered “=” symbol on the left side of the port. The connector side
with the wires exposed should be facing toward the soldered “=” symbol as you
insert into the port. If a plug won’t fit easily into a port connector, do not force it.

Incorrectly inserting the connector can can result in bent pins inside the port
or possible overheating of the expansion board when connected.
Connecting cable connectors to Strip Lights
Take extra care when inserting connectors to ports on the Strip Lights.
Connectors can be inserted only one way. With the Strip Light facing up, ensure
the side of the connector with the wires exposed is facing down. If a plug won’t
fit easily into a port connector, don’t force it. Doing so will damage the plug and
the connector.
Installing Bit Lights under LEGO® bricks
and plates.

When installing Bit Lights under LEGO® pieces, ensure they are placed the
correct way up (Yellow LED component exposed). You can either place them
directly on top of LEGO® studs or in between.
OK, Let’s Begin!
1.) We will begin with installing spot lights to the exterior of the Great Hall. First,
take out the following provided LEGO pieces to make up an angled spot light.
2x Black Plate 1×6
1x Black Tile 1×1 with Clip
1x Black 1×1 Modified Plate Rounded with Handle

Take a Green Strip Light and using it’s adhesive backing, stick it onto the base
of the black 1×6 plate for the spot light

2.) Repeat the previous step to build another 3 spot lights using provided
pieces and Green Strip Lights as per below:
4x Black Plate 1×6
2x Black Tile 1×1 with Clip
2x Black 1×1 Modified Plate Rounded with Handle
2x Green Strip Lights

3.) Take a 15cm Connecting Cable and connect it between two of the spot
lights, then take a 30cm Connecting Cable and connect one end to the right
strip light as shown below:
Connect the two spot lights to the front of the great hall in the below positions,
then tuck the 15cm connecting cable underneath the base of the hall.
4.) Take the other end of the 30cm Connecting Cable and connect it to the
third spot light (green strip light’s left port), then bring it around to the right
side of the hall. Disconnect and discard the following grey angled tile and
connect the spot light to this position.

Hide the 30cm cable in between the spot lights underneath the base of the hall
as shown below.

5.) Take the AA Battery Pack and insert 3x AA Batteries to it. Connect the
battery pack cable to the left port on the spot light on the left of the Hall. Turn
ON the battery pack to test the spot lights are working OK.
6.) Take a new 15cm Connecting Cable and connect it to the third green Strip
Light. Connect the other end of the cable to a 6-Port Expansion Board.

Disconnect the lamp from Hagrid, then disconnect the trans yellow round brick
from inside.
7.) Take a White 30cm Bit Light and thread the connector end of the cable
through the bottom of the trans yellow round brick (larger hole). Thread it all
the way through the brick, then slightly bend the LED component so that it is

facing down before you pull the cable all the way out from the other side.
Thread the connector end of the bit light through the inside of the lamp then
all the way out before reconnecting the trans yellow round brick
inside. Reconnect the lamp to Hagrid’s hand, then connect the bit light cable to
the 6-Port Expansion Board. Turn ON the AA Battery Pack to test the lamp light
is working OK.

Note: If you experience any issues with the lights not working and suspect an
issue with a component, please try a different port on the expansion board to
verify where the fault lies (with the light or expansion board). To correct any
issues with expansion board ports, please view the section addressing
expansion board issues on our online troubleshooting guide.
Tuck both 15cm connecting cable and bit light cable underneath the bases of
the set as shown below:

8.) Disconnect the lamp from the boat and disassemble as shown below:
Take a White 30cm Bit Light and bend the cable into a hook with the Bit Light
facing out. Thread the Bit Light inside the trans bright yellow brick, then bring
the cable to the top and loop it around the stud on top before reconnecting it
to the gold tile with clip. Ensure the Bit Light component is facing the outside
before re-clipping the gold tile back to the lamp post.

9.) Pull the cable down the front of the lamp post then loop it underneath the
base before reconnecting it to the boat.

Connect the bit light into the next port on the 6-port expansion board, then
tuck the cable underneath the base of the castle. Turn the AA Battery Pack ON
to test the boat light is working OK.

Note: If you experience any issues with the lights not working and suspect an
issue with a component, please try a different port on the expansion board to
verify where the fault lies (with the light or expansion board). To correct any
issues with expansion board ports, please view the section addressing
expansion board issues on our online troubleshooting guide.
10.) Turn the set around to the back, then connect a new 30cm Connecting
Cable to the 6-port expansion board. Close up the staircase, then thread the
other end of the 30cm cable through the following space that leads to the right
side of the tower. Pull it out from the right side as shown below:

Thread the cable back underneath and up the space which leads to the gap on
the second floor. Pull the cable all the way out.
11.) From the front of the set, lift up the two side roof sections above the front
door. Pull the other end of the 30cm cable over to this side and secure it by
disconnecting the right roof side section and reconnecting it over the cable,
ensuring the cable is laid in between studs.

Connect the other end of the 30cm connecting cable to a new 6-Port
Expansion Board

12.) Take a 5cm Connecting Cable and connect it a White Strip Light. Take a
15cm Connecting Cable and connect one end to the other port on the White
Strip Light. Connect the other end of the 5cm Connecting Cable to the 6-port
Expansion Board we just installed.