• LED light kit for LEGO® Batman Arkham Asylum #76300 | Bright My Bricks
  • premium LED light kit for LEGO® Batman Arkham Asylum #76300, LED kit powered on
  • premium LED light kit for LEGO® Batman Arkham Asylum #76300, fully illuminated on display
  • Bright My Bricks RGB LED light kit for LEGO® Batman Arkham Asylum #76300 — LED kit powered on
  • LED lights for LEGO® Batman Arkham Asylum #76300, night-mode display glow
  • premium LED light kit for LEGO® Batman Arkham Asylum #76300, front view fully lit
  • Bright My Bricks premium LED light kit for LEGO® Batman Arkham Asylum #76300 — lighting effect on the build
  • LED kit powered on: Bright My Bricks RGB LED light kit for LEGO® Batman Arkham Asylum #76300
  • Bright My Bricks light kit for LEGO® Batman Arkham Asylum #76300 — close-up of the LED lighting detail
  • Bright My Bricks premium LED light kit for LEGO® Batman Arkham Asylum #76300 — close-up of the LED lighting detail
  • custom LED lighting for LEGO® Batman Arkham Asylum #76300, LED kit powered on
  • LEGO® Batman Arkham Asylum #76300 — display lighting in a dark room (LED light kit)
  • custom LED lighting for LEGO® Batman Arkham Asylum #76300, close-up of the LED lighting detail
  • LED lights for LEGO® Batman Arkham Asylum #76300, brightened interior detail
  • LEGO® Batman Arkham Asylum #76300 before-and-after lighting, with the premium LED light kit
  • LEGO® Batman Arkham Asylum #76300 — warm LED glow detail (LED lights)
  • LEGO® Batman Arkham Asylum #76300 illuminated at night, with the RGB LED light kit
LED light kit for LEGO® Batman Arkham Asylum #76300 | Bright My Bricks
premium LED light kit for LEGO® Batman Arkham Asylum #76300, LED kit powered on
premium LED light kit for LEGO® Batman Arkham Asylum #76300, fully illuminated on display
Bright My Bricks RGB LED light kit for LEGO® Batman Arkham Asylum #76300 — LED kit powered on
LED lights for LEGO® Batman Arkham Asylum #76300, night-mode display glow
premium LED light kit for LEGO® Batman Arkham Asylum #76300, front view fully lit
Bright My Bricks premium LED light kit for LEGO® Batman Arkham Asylum #76300 — lighting effect on the build
LED kit powered on: Bright My Bricks RGB LED light kit for LEGO® Batman Arkham Asylum #76300
Bright My Bricks light kit for LEGO® Batman Arkham Asylum #76300 — close-up of the LED lighting detail
Bright My Bricks premium LED light kit for LEGO® Batman Arkham Asylum #76300 — close-up of the LED lighting detail
custom LED lighting for LEGO® Batman Arkham Asylum #76300, LED kit powered on
LEGO® Batman Arkham Asylum #76300 — display lighting in a dark room (LED light kit)
custom LED lighting for LEGO® Batman Arkham Asylum #76300, close-up of the LED lighting detail
LED lights for LEGO® Batman Arkham Asylum #76300, brightened interior detail
LEGO® Batman Arkham Asylum #76300 before-and-after lighting, with the premium LED light kit
LEGO® Batman Arkham Asylum #76300 — warm LED glow detail (LED lights)
LEGO® Batman Arkham Asylum #76300 illuminated at night, with the RGB LED light kit

Light Kit for LEGO® Batman™ Arkham Asylum™ #76300

LED Light Kit for #76300

Regular price 89,99 €
Regular price Sale price 89,99 €

In stock

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

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? Visit our returns request page to begin.

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

Shipping & returns policy

Warranty & 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.

Contact support

Instructions

Digital manuals and video instructions for this light kit are available on our instructions page.

The guide walks through each component and its function, and shares the practices that get the most out of your build.

If any part is missing or damaged, contact us — we're here to help.

Assembly instructions

From Display Piece To CenterpieceDrag the slider to see what your set looks like before and after our LED kit.
Light Kit for LEGO® Batman™ Arkham Asylum™ #76300 — standard build, without the LED light kit
Light Kit for LEGO® Batman™ Arkham Asylum™ #76300 — lit with the LED light kit
Features

Light Kit for LEGO® Batman™ Arkham Asylum #76300: Embrace the Madness

Welcome to the heart of Gotham's darkness. As someone who's lit up countless LEGO sets, I can tell you that the Bright My Bricks Light Kit for the LEGO® Batman™ Arkham Asylum is a uniquely atmospheric experience. It transforms this legendary prison from a model into a living piece of Gotham's troubled soul. Illuminating its gothic spires feels like capturing the dark core of the city, making it a perfect centerpiece next to our light kit for the full Gotham City skyline.

  • Imposing Searchlight Towers — Light Kit for LEGO® Batman™ Arkham Asylum™ #76300

    Imposing Searchlight Towers

    The asylum's main towers are fitted with powerful, cold white LEDs that sweep across the grounds. This creates a sense of high security and constant surveillance, making it clear that this is no ordinary building. The effect is chillingly realistic.

  • Eerie Inmate Cell Glow — Light Kit for LEGO® Batman™ Arkham Asylum™ #76300

    Eerie Inmate Cell Glow

    Each cell block is illuminated with a sickly, flickering green light, hinting at the infamous rogues gallery locked within. You can almost feel the madness seeping through the walls, a detail I find absolutely essential for capturing the spirit of this set.

  • The Warden's Office & Guard Posts — Light Kit for LEGO® Batman™ Arkham Asylum™ #76300

    The Warden's Office & Guard Posts

    Key security areas, including the warden's office and guard towers, are lit with steady, professional white lights. This starkly contrasts with the chaos of the cells, highlighting the eternal struggle for control within the asylum's walls.

  • Sinister Medical Wing — Light Kit for LEGO® Batman™ Arkham Asylum™ #76300

    Sinister Medical Wing

    We've used a pulsing red light in the medical bay, suggesting strange experiments and sinister procedures are underway. It’s this kind of storytelling through light that separates a good display from a great one.

  • Iconic Gated Entrance — Light Kit for LEGO® Batman™ Arkham Asylum™ #76300

    Iconic Gated Entrance

    The infamous "Arkham Asylum" gate is bathed in an intimidating, upward-facing spotlight. It perfectly captures that moment of dread for any villain—or hero—who has to pass through its iron bars. The sheer scale and mood remind me of the challenge we faced when lighting the immense Hogwarts Castle.

  • Rooftop Bat-Signal — Light Kit for LEGO® Batman™ Arkham Asylum™ #76300

    Rooftop Bat-Signal

    Of course, no Gotham set is complete without it. A dedicated, high-powered spotlight projects a crisp Bat-Signal into the night sky, standing ready to summon the Dark Knight and his formidable Batmobile Tumbler.

Pick Your Version

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

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.

Can you add lights to LEGO® Batman Arkham Asylum #76300 after building it?

A set-specific LED light kit for LEGO® Batman Arkham Asylum #76300 can be added after the model is complete. The fitting sequence follows the finished build in manageable sections, so the goal is careful access rather than a second full build.

This light kit doesn't just add light; it adds tension. The cold sweep of the searchlights, the chaotic flicker from the cells, and the steadfast glow of the Bat-Signal combine to tell a story of order versus anarchy. It’s an homage to the dark, gritty world that has captivated fans for generations.

Unleash the shadows and stories locked within your model. Explore our full LEGO® Batman light kit collection and bring justice (or chaos) to every corner of your brick-built Gotham display.

About

Bright My Bricks

Transform your finished build into a true display piece with a Bright My Bricks LED light kit. Designed specifically for this LEGO set, our kit delivers precise, warm illumination that highlights every detail. Note: you are purchasing the lighting kit only; the LEGO set itself is sold separately

Instructions

Every kit ships with a printed quick-start card, a full PDF manual and a step-by-step video. Here is the shape of the job before you open the bag.

  1. Unpack and check

    Step 1: Unpack and check

    Build the LEGO® set first — lighting a half-finished model means taking it apart again. Lay every component out against the parts list before you start: a missing piece found now costs five minutes, found mid-install it costs the session.

  2. Position your LED lights

    Step 2: Position your LED lights

    Each LED goes in a spot the guide names. Thread the wire between bricks as you go rather than at the end — routing is the one step worth taking slowly, and it is what separates a kit you notice from one you do not.

  3. Wire your power system

    Step 3: Wire your power system

    Seat each cable in its module. Present the connector square and push gently; if it resists, back off and realign rather than forcing it. A forced connector is the one thing that bends a pin.

  4. Power up and check

    Step 4: Power up and check

    Test everything before you close it up. Confirm each LED lights, then hide any wire that shows. A dead connection found now is trivial; found once the set is sealed, it is not.

  5. Perfect your display

    Step 5: Perfect your display

    Tuck the last of the wire out of sight and put the set where it belongs. Installed as directed, the build looks untouched — until you switch it on.

The last step isn't in this guide. It's the evening you finish, turn the room lights off, and watch something you spent weeks on hold its own glow. That is the moment the kit was built for.

Customer Reviews

FAQs

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.

Lit by AFOLs

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

@brightmybricks

Find the kit for my set
LEGO Vincent van Gogh The Starry Night 21333 illuminated with a Bright My Bricks LED kit
LEGO The Lord of the Rings Rivendell 10316 lit by a Bright My Bricks LED kit
LEGO Icons Shopping Street 11371 with lit shop windows
LEGO Art Claude Monet Water Lilies 31220 backlit by an LED light kit
A LEGO build lit by a Bright My Bricks LED kit
LEGO Super Mario Mario Kart 72037 and Luigi Mach 8 72050 lit by LED kits
LEGO Star Wars Death Star 75419 with a Bright My Bricks multi-colour LED lighting kit
LEGO Ideas Tuxedo Cat 21349 and Orange Cat 21376 lit by Bright My Bricks LED kits

Complete Your Collection

View All