Light Kit for LEGO® Wednesday Morticia's Cottage #76786

LED Light Kit for #76786

€36,99
Version
Quantity

Description

Every kit is built around three things we won't compromise on.
 

Housing that disappears into the build. Our LED casings and modules clip onto standard studs like any other piece — no adhesive, no brackets, nothing that reads as an add-on once the set is back together.
 

Wiring you route once and forget. Flat ribbon wire, thin enough to sit under a plate or turn a corner without lifting a brick. Connectors are non-polarised, so there's no wrong way round and no squinting at tiny arrows mid-install.
 

Light tuned to the set, not to a catalogue. Each kit gets its own brightness balance and effects — flicker for a forge, a slow fade for a cockpit — decided set by set rather than applied from a default.

Delivery & Returns 

Delivery

 

After confirming your order, rest assured we're on top of it! Typically, we dispatch orders within 1-3 business days (most of the time, it's just 1 business day). However, during peak periods like Black Friday and Christmas, dispatching might extend up to 5 business days. The good news? We provide free shipping globally! Deliveries reach most countries within 3-9 days.

 

Returns

 

If something isn't right with your order, we're here to help. You can return new, unopened, or damaged items within 30 days of delivery, and we'll provide a full refund.

Delivery & Returns

  • Fast Dispatch: Orders placed before 12 PM (CEST / GMT+2) are dispatched the same day*. All other orders are dispatched the next business day.
  • Tiered Shipping Rates: Costs are calculated based on your order value. See our shipping page for full details.
  • Simple Returns: Need to make a return? Please visit our returns request page to begin.

*Same-day dispatch is not guaranteed during high-volume sale events.

Warrantly & Disclaimers

Product Disclaimer
This listing is for a Bright My Bricks™ LED lighting kit. The LEGO® set shown in our photos and videos is sold separately and is not included. Bright My Bricks is an independent brand with no affiliation to, sponsorship from, or endorsement by the LEGO Group. LEGO® is a trademark of the LEGO Group.

 

Safety Notice
Contains small parts and batteries. Not for children under 3, in line with EN 71-1. Adult supervision required for younger builders during installation and use.

 

Installation Guidelines
Present the connector square to the port and push gently until it seats. If it resists, back off and realign rather than forcing it — forcing a misaligned connector is the one thing that can bend a pin. Handle modules by the housing rather than the wire.

 

2-Year Warranty Coverage
Every kit is covered for two years, in line with EU consumer law. If a component arrives faulty or fails in normal use, use our Faulty Component Request page and we'll send a replacement.

 

Need Support?
Installation questions, troubleshooting, warranty claims — our support page is the fastest route to a human.

Warranty

 

We stand by the quality of our light kits! All our products come with a 2-year warranty that covers free support and shipping. If you ever need assistance or replacements after these initial 2 years, we've still got your back. Though we'll provide the components for free, there'll be a small shipping fee of 6 USD.

 

Disclaimer

 

We sell only lights designed specifically for LEGO® sets. Please be aware that LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize or endorse this site.

Instructions

You can access our digital manuals and video instructions for this light kit here: Bright My Bricks Instructions

 

This guide provides a clear presentation of each component and its function. In it, we share our best practices to help you make the most of your configuration and attain outstanding performance.

 

If you have any questions or experience issues with missing or damaged parts, contact us—we’re here to help!

Inside This Kit

Light Kit for LEGO® Morticia's Cottage #76786 – It's Delightfully Kooky

Welcome, foolish mortals... oh, wait, wrong house. Welcome to the most elegantly eerie home on the block. The LEGO® Morticia's Cottage is a celebration of all things spooky and chic. As an AFOL, I know this build isn't just a model; it's an atmosphere. This Bright My Bricks light kit is designed to enhance that unique vibe, using shadows as much as light to capture the true, gothic spirit of the family. See how we celebrate other icons in our LEGO® Franchise Light Kits collection.

Light Kit for LEGO® Wednesday Morticia's Cottage #76786

Morticia's Greenhouse Glow

A mysterious, dim purple LED strip is included for Morticia's greenhouse, casting a strange, supernatural light on her collection of carnivorous plants and headless roses.

Light Kit for LEGO® Wednesday Morticia's Cottage #76786

Flickering Parlor Candelabra

The family parlor is lit with warm white bit lights on a flicker effects board, perfectly simulating the romantic, unsettling glow of candelabra on a dark and stormy night.

Light Kit for LEGO® Wednesday Morticia's Cottage #76786

Gothic Widow's Walk Light

A single, cold white spotlight illuminates the iconic widow's walk, casting long, dramatic shadows. It’s the perfect spot to capture a moonlit silhouette.

Light Kit for LEGO® Wednesday Morticia's Cottage #76786

Pugsley's "Lab" Light

An upstairs window flickers with a chaotic blue light, suggesting one of Pugsley's... inventive... experiments is currently underway (and likely about to go wrong).

Light Kit for LEGO® Wednesday Morticia's Cottage #76786

Eerie Graveyard Haze

We've included soft, ground-level green LEDs for the family graveyard. This creates an ethereal, misty glow that rises from the tombstones, adding the perfect touch of "un-living" energy.

Light Kit for LEGO® Wednesday Morticia's Cottage #76786

The "Un-Welcome" Porch Light

This cottage doesn't welcome visitors, it endures them. A single, dim, and slightly sickly-yellow bit light provides just enough illumination for the front porch, creating a look that is more foreboding than inviting, a true contrast to the bright terror of our Haunted House #10273 kit.

Pick Your Version

Select the option that matches your display preferences and lighting needs.

  • Classic

  • Remote

Set it once. Leave it glowing.
For the build that's found its shelf and isn't moving again.

Battery Box – compact 3×AAA unit (batteries not included)

Full LED set, tuned to this model

Custom effects, pre-programmed for this build

Precision spotlights on the details worth staring at

✓ PDF manual and video guide

Flick it on when you walk in. That's the whole ritual.

Change the mood without moving.
For the build that shares a room you actually live in.

Everything in the Classic version

Wireless remote — works up to 5 m / 16 ft

✓Switch between effects instantly

Dim it for evenings, full brightness when someone's over

On/off without reaching behind the shelf

One build, a different scene every night.

FROM THE

Readers' Section

"Normal is an illusion. What is normal for the spider is chaos for the fly."

This kit is designed for collectors who understand that. It’s not about bright, flashy lights; it's about atmosphere, mood, and storytelling. It embraces the darkness. This kit proves that illuminating a dark and detailed building is an art form, creating a piece that is mysterious, elegant, and altogether kooky.


Don't let your beautifully gothic creation sit in the boring, normal light of day. Give it the dreadful and dreary atmosphere it deserves. It’s time to light the darkness.
Add the Bright My Bricks light kit to your Morticia's Cottage. Snap, snap. Discover what other brand new models have just emerged from the shadows in our New LEGO® Light Kits collection.

ABOUT

BRIGHT BRICKS

Bright My Bricks is committed to delivering top-quality LEGO 

lighting for your custom builds. Premium LED kits are our specialty. 

Please note: This is a light kit only. LEGO model not included.

AFTER THE LAST BRICK

THE MOMENT YOU BUILT IT ALL FOR

Installation, Step by Step

Installation Guide: Bring Your LEGO® to Life

Step 1: Unpack and check

Ensure your LEGO® set is fully assembled before starting. Open your Bright My Bricks kit and lay out all components to confirm everything is included. Our team has organized each element for effortless installation.

 

Digital Instructions Available – Download the complete guide for your specific kit. Choose between our PDF manual or step-by-step video tutorial.

Step 2: Position Your LED Lights

Place each LED in its designated location following the guide. Thread wires carefully between bricks—taking your time here ensures invisible routing and a professional result.

 

🎥 Expert Video Tutorial – Watch our detailed demonstration showing optimal placement techniques for flawless integration.

Step 3: Wire Your Power System

Connect cables to power modules as illustrated in your guide. Ensure connections click securely without forcing—this protects delicate pins. Route wires neatly to eliminate clutter and prevent strain on connection points.

Step 4: Power Up & Quality Check

Before securing everything, connect your power source and test the complete system. Verify each LED illuminates correctly and adjust any wire positioning for the cleanest possible finish.

 

Issues? No Problem – Our troubleshooting video covers solutions to common installation challenges.

Step 5: Perfect Your Display

Secure any exposed wiring for an invisible, seamless look. Position your newly illuminated LEGO® creation in its display location and admire the dramatic transformation you've achieved!

 

Share Your Creation – Tag us @brightmybricks to showcase your masterpiece!

FAQs

Got questions? We’ve got answer...Light Up Your World!

Do I need any special skills or tools?

No. If you can build the set, you can light it. Everything is plug-and-play — no soldering, no wiring knowledge, no tools beyond your hands. The manual walks each step with photos.

Do I have to take my set apart?

Rarely more than partially. You'll lift a few plates and open a few sections to route wire and seat LEDs. The guide tells you exactly which ones, zone by zone, so you're never guessing.

How is the kit powered?

Two options, both included in the design: a battery module (3×AAA, batteries not supplied) for sets you move around, or USB into any power bank, wall adapter or computer for a display that stays lit.

Will the wires show?

Not once installed as directed. The wire is flat ribbon, thin enough to run under a plate or between studs without breaking clutch. Routing is the one part of installation worth taking slowly — done properly, the set looks untouched.

Is it safe for my bricks?

Yes. The whole system runs at 5V with micro-LEDs that don't heat up, so there's nothing to warp, melt or discolour. Components are tested against international safety standards, and nothing in the kit modifies or marks a brick — the installation is fully reversible.

What if a part is missing or faulty?

Use our Faulty Component Request page and we'll send a replacement. Two-year cover, in line with EU consumer law.

Light Kit for LEGO® Wednesday Morticia's Cottage #76786

LED Light Kit for #76786

€36,99
Version
Quantity

Description

Every kit is built around three things we won't compromise on.
 

Housing that disappears into the build. Our LED casings and modules clip onto standard studs like any other piece — no adhesive, no brackets, nothing that reads as an add-on once the set is back together.
 

Wiring you route once and forget. Flat ribbon wire, thin enough to sit under a plate or turn a corner without lifting a brick. Connectors are non-polarised, so there's no wrong way round and no squinting at tiny arrows mid-install.
 

Light tuned to the set, not to a catalogue. Each kit gets its own brightness balance and effects — flicker for a forge, a slow fade for a cockpit — decided set by set rather than applied from a default.

Delivery & Returns 

Delivery & Returns

  • Fast Dispatch: Orders placed before 12 PM (CEST / GMT+2) are dispatched the same day*. All other orders are dispatched the next business day.
  • Tiered Shipping Rates: Costs are calculated based on your order value. See our shipping page for full details.
  • Simple Returns: Need to make a return? Please visit our returns request page to begin.

*Same-day dispatch is not guaranteed during high-volume sale events.

Delivery & Returns

  • Fast Dispatch: Orders placed before 12 PM (CEST / GMT+2) are dispatched the same day*. All other orders are dispatched the next business day.
  • Tiered Shipping Rates: Costs are calculated based on your order value. See our shipping page for full details.
  • Simple Returns: Need to make a return? Please visit our returns request page to begin.

*Same-day dispatch is not guaranteed during high-volume sale events.

Warrantly & Disclaimers

Before you order 

  • Kit only: the order covers the Bright My Bricks™ lighting kit. The LEGO® model in the photographs shows the kit fitted and is bought separately. We are an independent manufacturer with no link to the LEGO Group.
  • Age rating: not a toy. Contains small parts and batteries, and is not for children under 36 months. Fitting is a job for an adult, and younger builders should be supervised throughout.
  • Connectors: let each plug find its socket before you press. If it resists, it is off square — withdraw it and try again rather than forcing it.
  • Two-year warranty: every kit is covered for two years under EU consumer law. If a part fails, open a request on our "Faulty Component Request" page and a replacement goes out.

Product Disclaimer
This listing is for a Bright My Bricks™ LED lighting kit. The LEGO® set shown in our photos and videos is sold separately and is not included. Bright My Bricks is an independent brand with no affiliation to, sponsorship from, or endorsement by the LEGO Group. LEGO® is a trademark of the LEGO Group.

 

Safety Notice
Contains small parts and batteries. Not for children under 3, in line with EN 71-1. Adult supervision required for younger builders during installation and use.

 

Installation Guidelines
Present the connector square to the port and push gently until it seats. If it resists, back off and realign rather than forcing it — forcing a misaligned connector is the one thing that can bend a pin. Handle modules by the housing rather than the wire.

 

2-Year Warranty Coverage
Every kit is covered for two years, in line with EU consumer law. If a component arrives faulty or fails in normal use, use our Faulty Component Request page and we'll send a replacement.

 

Need Support?
Installation questions, troubleshooting, warranty claims — our support page is the fastest route to a human.

Instructions

You can access our digital manuals and video instructions for this light kit here: Bright My Bricks Instructions

 

This guide provides a clear presentation of each component and its function. In it, we share our best practices to help you make the most of your configuration and attain outstanding performance.

 

If you have any questions or experience issues with missing or damaged parts, contact us—we’re here to help!

Inside This Kit

Light Kit for LEGO® Morticia's Cottage #76786 – It's Delightfully Kooky

Welcome, foolish mortals... oh, wait, wrong house. Welcome to the most elegantly eerie home on the block. The LEGO® Morticia's Cottage is a celebration of all things spooky and chic. As an AFOL, I know this build isn't just a model; it's an atmosphere. This Bright My Bricks light kit is designed to enhance that unique vibe, using shadows as much as light to capture the true, gothic spirit of the family. See how we celebrate other icons in our LEGO® Franchise Light Kits collection.

Pick Your Version

Select the option that matches your display preferences and lighting needs.

  • Classic

  • Remote

Set it once. Leave it glowing.
For the build that's found its shelf and isn't moving again.

Battery Box – compact 3×AAA unit (batteries not included)

Full LED set, tuned to this model

Custom effects, pre-programmed for this build

Precision spotlights on the details worth staring at

✓ PDF manual and video guide

Flick it on when you walk in. That's the whole ritual.

Change the mood without moving.
For the build that shares a room you actually live in.

Everything in the Classic version

Wireless remote — works up to 5 m / 16 ft

✓ Switch between effects instantly

Dim it for evenings, full brightness when someone's over

✓ On/off without reaching behind the shelf

One build, a different scene every night.

FROM THE

Readers' Section

"Normal is an illusion. What is normal for the spider is chaos for the fly."

This kit is designed for collectors who understand that. It’s not about bright, flashy lights; it's about atmosphere, mood, and storytelling. It embraces the darkness. This kit proves that illuminating a dark and detailed building is an art form, creating a piece that is mysterious, elegant, and altogether kooky.


Don't let your beautifully gothic creation sit in the boring, normal light of day. Give it the dreadful and dreary atmosphere it deserves. It’s time to light the darkness.
Add the Bright My Bricks light kit to your Morticia's Cottage. Snap, snap. Discover what other brand new models have just emerged from the shadows in our New LEGO® Light Kits collection.

ABOUT

BRIGHT BRICKS

Bright My Bricks is committed to delivering top-quality LEGO 

lighting for your custom builds. Premium LED kits are our specialty. 

 

Please note: This is a light kit only. LEGO model not included.

AFTER THE LAST BRICK

THE MOMENT YOU BUILT IT ALL FOR

Installation, Step by Step

Installation Guide: Bring Your LEGO® to Life

FAQs

Got questions? We’ve got answer...Light Up Your World!

Do I need any special skills or tools?

No. If you can build the set, you can light it. Everything is plug-and-play — no soldering, no wiring knowledge, no tools beyond your hands. The manual walks each step with photos.

Do I have to take my set apart?

Rarely more than partially. You'll lift a few plates and open a few sections to route wire and seat LEDs. The guide tells you exactly which ones, zone by zone, so you're never guessing.

How is the kit powered?

Two options, both included in the design: a battery module (3×AAA, batteries not supplied) for sets you move around, or USB into any power bank, wall adapter or computer for a display that stays lit.

Will the wires show?

Not once installed as directed. The wire is flat ribbon, thin enough to run under a plate or between studs without breaking clutch. Routing is the one part of installation worth taking slowly — done properly, the set looks untouched.

Is it safe for my bricks?

Yes. The whole system runs at 5V with micro-LEDs that don't heat up, so there's nothing to warp, melt or discolour. Components are tested against international safety standards, and nothing in the kit modifies or marks a brick — the installation is fully reversible.

What if a part is missing or faulty?

Use our Faulty Component Request page and we'll send a replacement. Two-year cover, in line with EU consumer law.

From Our Builders

Share your photos on Instagram and tag @brightmybricks in the caption for a chance to be featured on our website.

From Our Builders

Share your photos on Instagram and tag @brightmybricks in the caption for a chance to be featured on our website.

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© 2026 Bright My Bricks™ — All rights reserved. We make the lights, not the bricks — LEGO® sets pictured are sold separately. The LEGO® sets shown in our photos are sold separately and are not included. LEGO® is a trademark of the LEGO Group, which does not sponsor, authorize or endorse this site.

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© 2026 Bright My Bricks™ — All rights reserved. Bright My Bricks sells LED lighting kits only. The LEGO® sets shown in our photos are sold separately and are not included. LEGO® is a trademark of the LEGO Group, which does not sponsor, authorize or endorse this site.

© 2026 bright my bricks™ - all rights reserved.