SKU: 38832898894

Light Kit for LEGO® Technic Liebherr R 9800 Excavator #42100

Sale price$44.99 Regular price$49.99
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

Light Kit for LEGO® Technic Liebherr R 9800 Excavator #42100Light Kit for LEGO Technic Liebherr R 9800 Excavator #42100 Unleash the Beast The LEGO Technic Liebherr R 9800 is not just a set; it's a monument to engineering, a goliath of gearboxes and motors. As an AFOL, I know that a build this epic deserves to be a 24 7 operational beast. This Bright My Bricks light kit is the final piece of the puzzle, illuminating every platform, piston, and control panel. Its time to turn your masterpiece into a heavy duty,

Light Kit for LEGO® Technic Liebherr R 9800 Excavator #42100 – Unleash the Beast

The LEGO® Technic Liebherr R 9800 is not just a set; it's a monument to engineering, a goliath of gearboxes and motors. As an AFOL, I know that a build this epic deserves to be a 24/7 operational beast. This Bright My Bricks light kit is the final piece of the puzzle, illuminating every platform, piston, and control panel. It’s time to turn your masterpiece into a heavy-duty, night-shift-ready icon. See all the complex builds we've powered up in the LEGO® Technic Light Kits collection.


 

A Heavy-Duty Light Package: 6 Key Features

 

 

Massive Boom Spotlights

 

Four powerful, forward-facing cool white spotlights—two on the cab and two on the main boom—cast a brilliant light, just like the real machine, ready to dig all night long.

 

Illuminated Operator Cab

 

A cool white strip light floods the operator's cab, highlighting the complex controls and levers, giving it a 'ready-for-work' feel.

 

V16 Engine Glow

 

A single red bit light, hidden deep within the engine bay, gives a realistic "running hot" mechanical glow to the massive V16 engine, visible through the side panels.

 

Safety Access Lighting

 

Cool white LEDs line the stairways and main access platforms. This small detail adds an incredible layer of safety-first realism and emphasizes the true scale of the machine.

 

Functional Taillights

 

No heavy vehicle is complete without them. We’ve included red bit lights for authentic, functional taillights, a feature shared with our Heavy-duty Tow Truck #42128 kit.

 

Remote Control Ready

 

A machine this massive and complex deserves total control. This kit is fully compatible with our Multifunctional Remote Control, allowing you to power on this beast from a distance.

"This isn't a toy. It's a 4,000-piece statement."

That's the truth of this build. Our light kit respects that. It doesn't just make it "blink"; it adds realism. The strategic placement of lights adds a sense of immense weight, power, and scale. It transforms it into a living, breathing piece of industrial art. It's a perfect example of what makes our kits some of the best LED kits for LEGO® sets.

Don't let your Liebherr sit silent. It's a monster of engineering that was born to work through the night. Give your excavator the power it commands. Add the Bright My Bricks light kit to your R 9800 Excavator today! Explore more heavy machinery in our LEGO® Cars & Trucks Light Kits collection.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38832898894

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4.5 ★★★★★
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Don L.
Lexington, US
★★★★★ 5
Great Queen Size Air Mattress - NO Fuss
Style: 18", Color: Grey, Size: Queen
Great air mattress! Comfortable to sleep on. Powerful pump. Nice size. The bag to store it is very convenient and one of the easiest to put bed in once deflated. Reviews spot on with this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
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Verified Purchase
Rue Facile
West Palm Beach, US
★★★★★ 5
Skeptical at first, but after first use (so far) it’s a solid product
Style: 22", Color: Grey, Size: Queen
I initially bought this to stay at my MIL’s senior community (to help her get settled), so I didn’t want to spend a lot of money on it and I planned to leave it for other relatives that might want to visit. I expected it to be cheap-ish quality and probably not last through my two week stay. First off, set up was a breeze. I laid it out and started inflation and it took about 4-5 minutes to fully inflate. The motor made noise, but it’s to be expected from something like this—I can say that it wasn’t as noisy as our Costco-bought mattress. Second, it’s big—but that’s not a bad thing as much as I thought anyway after I saw it fully inflated. Turns out, for me, it’s a good thing. Our Costco mattress sits low to the floor and as it deflates a bit during the night, it’s tough to get up. This one (the 22” model and the largest one at this writing) is wonderful as I can sit on the edge of it and stand up easily. Your experience may be different, but for older folks it makes it really easy to get out of bed in the morning. How does it sleep? Well, since I was visiting by myself and my significant other wasn’t with me, I can only speak for a single sleeper. It was really comfortable! It did take a bit of tweaking though as I thought I would like it more firm as I like to side sleep. The first couple of nights were a bit rough as I tossed and turned a bit in my sleep—I found that I couldn’t get comfortable on my side. For the reviews that say that it deflates after sleeping on it, I can say that it did seem to lose some air after the first two nights. The manufacturer does state that it does “stretch” and not deflate. As I wanted to test that statement, I didn’t change the firmness of it by re-inflating it to where I had it. The third and fourth nights were better sleep and I didn’t feel like the mattress deflated at all, so I found the stretch statement to be valid—it wasn’t losing air. After that night, I re-inflated it to where I thought I’d like it. The next night was the same tossing and turning that I had those first two nights, so I concluded that I needed to make it less firm and I actually DEflated it a bit and for the rest of the stay it was perfect! I didn’t have to touch it and I even unplugged it. When I was getting ready to leave, I started the deflation process by turning the dial in the opposite direction. It took longer to deflate, so I walked away for a bit—I’d guess about 7-8 minutes. When I came back the mattress was flat as a pancake and ready to fold. This is the only hassle of the process as folding it to get it into the storage bag and back into the box (for storage). I do like the tote that they provide as the handles make it easy to lug about. So, the first use was a success. If repeated uses reveal issues, I’ll report back. I will say that I plan to buy another one to replace our beloved Costco air mattress—she’s showing her age and the height of this one as well as the cost make it a no-brainer to get it as a second. We’ll use this one until it dies (if it even does) and then fall back on our old one if needed. I gave an overall 5 stars for the product with 4 stars for sleep quality and comfort only because your idea of these two might be a bit of a learning experience until you find your inflation sweet spot—so it’s not just an “inflate fully and use” type of scenario.
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Reviewed in the United States on May 2, 2024
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Verified Purchase
andrew
Houston, US
★★★★★ 4
Comfortable, high-rise air mattress with built-in pump
Style: 22", Color: Grey, Size: Queen
The Intex Dura-Beam 22-inch Queen air mattress is one of the better inflatable beds I've used. The built-in pump is very convenient — no need for an external pump or battery-powered inflator. It inflates to full firmness in a few minutes and deflates just as quickly. The 22-inch height makes it easy to get in and out of, similar to a regular bed height. The plush comfort top adds a softer surface feel. The 600 lb weight capacity is reassuring for heavier users or couples. I've had guests sleep on this for multiple nights and they reported sleeping well. It held air overnight without significant deflation. My only note is to store it carefully to avoid punctures from sharp objects. Overall a great value for guests or camping.
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Reviewed in the United States on April 15, 2026
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Verified Purchase
Adimil Barrio Martinez
Pawtucket, US
★★★★★ 5
Very good
Style: 18", Color: Grey, Size: Queen
I recently purchased this inflatable mattress from Amazon, and I’m honestly very impressed with the quality and comfort. It inflated quickly and was very easy to set up. The material feels durable and strong, and the mattress stayed fully inflated throughout the entire night without losing a
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Reviewed in the United States on May 19, 2026
M
Verified Purchase
Monica Grant
Grantham, US
★★★★★ 5
This is a very good air mattress
Style: 13”, Color: Grey, Size: Twin
I love this mattress so much I work overnights and I needed something to sleep on so I bought this mattress and it was the best mattress ever it’s so comfortable I purchased it Dec 24th2025 and it’s now starting to deflate I can’t find any holes in it but I still use it. I’m not gonna get rid of it because I can still sleep on it I just need to inflate it two times throughout the night it doesn’t bother me because it’s so comfortable. I’m not gonna lie I did purchase another one. But I’m 125 lb but the grands can sleep on it when they stay over so I will be keeping it. This is a really good air mattress well worth your money.
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Reviewed in the United States on April 25, 2026

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