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Light kit only. LEGO® set sold separately.
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Processing
1-2 business days
Worldwide Shipping
US: 7–15 business days · International: 7–20 business days
Warranty
2-year warranty covered
Venture deeper into your LEGO® world as you integrate our Bit Lights into your masterpieces. These minute LEDs, designed specifically for LEGO® pieces, seamlessly sit in the center and beneath your bricks, illuminating every corner of your creation.
A Firefly Bricks lighting component for LEGO® builds. LEGO® sets are not included. Available in 26 versions: White (12x) / 15cm, White (12x) / 30cm, Flashing White (12x) / 15cm, Flashing White (12x) / 30cm, Warm White (12x) / 15cm, Warm White (12x) / 30cm, Flashing Warm White (12x) / 15cm, Flashing Warm White (12x) / 30cm, Red (12x) / 15cm, Red (12x) / 30cm, Flashing Red (12x) / 15cm, Flashing Red (12x) / 30cm, Blue (12x) / 15cm, Blue (12x) / 30cm, Flashing Blue (12x) / 15cm, Flashing Blue (12x) / 30cm, Ice Blue (12x) / 15cm, Ice Blue (12x) / 30cm, Green (12x) / 15cm, Green (12x) / 30cm, Pink (12x) / 15cm, Pink (12x) / 30cm, Fast Flashing Multi-Color (12x) / 15cm, Fast Flashing Multi-Color (12x) / 30cm, Slow Flashing Multi-Color (12x) / 15cm and Slow Flashing Multi-Color (12x) / 30cm.
Every kit includes step-by-step instructions in both PDF and online formats. Orders are typically processed and dispatched within 1–2 business days, with worldwide shipping, 30-day returns and a 2-year warranty.
in the Bit Lights (Pack of 12)
Compare what is included with each version. On small screens, swipe across the table.
| Version | White (12x) / 15cm | White (12x) / 30cm | Flashing White (12x) / 15cm | Flashing White (12x) / 30cm | Warm White (12x) / 15cm | Warm White (12x) / 30cm | Flashing Warm White (12x) / 15cm | Flashing Warm White (12x) / 30cm | Red (12x) / 15cm | Red (12x) / 30cm | Flashing Red (12x) / 15cm | Flashing Red (12x) / 30cm | Blue (12x) / 15cm | Blue (12x) / 30cm | Flashing Blue (12x) / 15cm | Flashing Blue (12x) / 30cm | Ice Blue (12x) / 15cm | Ice Blue (12x) / 30cm | Green (12x) / 15cm | Green (12x) / 30cm | Pink (12x) / 15cm | Pink (12x) / 30cm | Fast Flashing Multi-Color (12x) / 15cm | Fast Flashing Multi-Color (12x) / 30cm | Slow Flashing Multi-Color (12x) / 15cm | Slow Flashing Multi-Color (12x) / 30cm |
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| Price | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 | $16.99 |
| Difference from White (12x) / 15cm | Same price | Same price | Same price | Same price | Same price | Same price | Same price | Same price | Same price | Same price | Same price | Same price | Same price | Same price | Same price | Same price | Same price | Same price | Same price | Same price | Same price | Same price | Same price | Same price | Same price | Same price |
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Firefly Bricks · From builders' shelves
This product has no selected 4–5-star reviews yet. Below is selected feedback on other products, each linked to the product reviewed. These reviews are not included in this product's rating.
Reviewed productLight Kit for LEGO® Notre-Dame de Paris 21061
A must to complete your model. Easy to instal, simply follow the online installation guide. Excellent customer service : a broken part problem, simply contact them and they'll send you back the requires item.
Verified at source · Originally posted on Game of Bricks EU
Reviewed productLight Kit for LEGO® Up-Scaled Darth Vader Minifigure 75461
Great looking kit once fitted. Now to ne honest the light sabre is pretty fragile once fitted as you have to remove the supporting centre rod but once it's all done it looks the business. In the light kit you do get clear circular bricks for the sabre as you can change the colour on the touch of a button (nice feature) i chose to keep with the red as it works how I display the kit.
Verified at source · Originally posted on Game of Bricks EU
Reviewed productLight Kit for LEGO® Titanic 10294
I love this kit, made the displaying of my set look way better! Takes patience and time to install but not as hard as I thought it would be. Quick delivery and decent price.
Verified at source · Originally posted on Game of Bricks EU
Reviewed productLight Kit for LEGO® Woodland Mushrooms 11505
A lot of fine cables for install, not so easy for make the cables unvisuable. Black cable on a white musroom. I have one connection port less., 9 cables for connection to the usb hub. I fix it with parts of another set. Nice color and you can dim the lights with the button. Its nicer with small lights than full lights. Small set, but the lightset makes it nice and cosy.
Verified at source · Originally posted on Game of Bricks EU
Reviewed productLight Kit for LEGO® Hogwarts Castle and Grounds 76419
So I love the end product but the process of adding these after it’s already built is a bit of a pain. I also wish the instructions at certain parts were a little better. Overall though I’m happy with the purchase and again I love the end product definitely makes the set look better
Verified at source · Originally posted on Game of Bricks EU
Reviewed productLight Kit for LEGO® Home Alone 21330 (Standard Edition)
First time I have purchased from this company not only am I very pleased with this purchase but very pleased and satisfied with service I have received.
Verified at source · Originally posted on Game of Bricks EU
Warm, evenly placed LEDs reveal every detail of your build. Scroll through real photos of the installed kit.
Firefly Bricks light kits are built for people who love the details. Warm, realistic lighting turns an already amazing set into a centerpiece you'll want to display.
Yes. Every Firefly Bricks kit is designed to fit the matching official LEGO® set. The LEGO set itself is not included — you install the lights on your own model.
No. This product is a light kit only (LEDs, wires, USB/battery module and instructions). The LEGO® bricks shown in photos are for demonstration and are sold separately.
USB versions plug into any USB port, power bank or adapter. Remote and Sound versions include the control/battery module shown in the variant name.
It is beginner friendly. A step-by-step illustrated guide is included, with no soldering or cutting required. Most builders finish in 1-2 evenings.
No. The lights use safe low voltage and the wires are routed over the surface without modifying the bricks. Everything can be removed if needed.
Orders are typically processed and dispatched within 1–2 business days. Estimated delivery after dispatch is 7–15 business days in the US and 7–20 business days internationally. See our Shipping Policy for details.
Every light kit is covered by a 2-year warranty. See our Shipping and Refund Policy pages for full details, or contact us any time.
