Iron Man MK3 Arc Reactor LED Display Light
✓ Free US standard shipping on this item
US standard shipping is $8, or free at $60+. Express is $15 when available. Taxes and final methods are shown before payment. See shipping terms.
Complete the set
Iron Man MK3 Arc Reactor LED Display Light
This kit
$129.95
Discount applied automatically at checkout
- Free US standard shipping over $60
- US shipping at launch
- 30-day eligible returns
- Checkout hosted by Shopify
Most unused, unassembled items can be returned within 30 days; see the refund policy for eligibility.
Delivery & Returns
Delivery
- We currently accept orders shipping to US addresses.
- Standard shipping is $8 under $60 and free on orders of $60 or more.
- Express shipping is $15 when it is available for the order and destination.
- See the shipping policy for current terms; carrier dates are estimates, not guarantees.
Returns
- Most unused, unassembled items are eligible for return within 30 days of delivery.
- Customers pay return shipping for change-of-mind returns; damaged, defective, or incorrect items are handled at no extra cost.
- Read the refund policy for exclusions, approval steps, and return-shipping responsibility.
About this piece
Key facts
- What it is
- MK3 arc reactor prop replica that really lights
- Plates
- 2 swappable — pristine MK3 or decaying IM2 core
- Core
- Motorized insertion with a mechanical click
- Light
- Blue LED array — the Stark glow
- Build
- Zinc-aluminum alloy, electroplated · 850 g
- Size / power
- 15 × 11 × 11 cm · USB-C (cable + stand included)
Tony Stark's Arc Reactor — MK3 Edition
Iron Man Arc Reactor LED display light replicating the iconic palladium chest lamp powering the Mark III suit. Built for Marvel collectors, MCU shelf displays, and Iron Man fan rooms — a prop replica that actually lights up.
3 Generations: MK1, MK3, MK5 Reactor Heritage
Captures the design language of every palladium-era arc reactor — from the rough Mark 1 cave-built core through the polished Mark 3 chest unit to the weathered Heart of Mark 5. Two swappable energy plates display either the pristine palladium core or the decaying Iron Man 2 variant.
Motorized Core with Blue LED Array
The motorized insertion mechanism rotates the energy plate into the chest housing with a satisfying mechanical click. A premium blue LED array casts the soft Tony Stark blue glow seen in the films, powered through USB-C for any desk setup.
Stark Industries Build Quality
Zinc-aluminum alloy with electroplated finish — the spec used in collector-grade prop replicas. The included display stand keeps the arc reactor angled for ideal shelf or desk viewing.
Specifications
- Dimensions: 15cm x 11cm x 11cm
- Material: Zinc-Aluminum Alloy, Electroplated Plastic
- Weight: 850g
- Power: USB-C (cable included)
- Lighting: Premium Blue LED Array
- Includes: Display stand, 2x swappable palladium energy plates, motorized core
Iron Man Collector Gift
A centerpiece for Marvel collectors, MCU display shelves, and Iron Man fan rooms. Doubles as a desk lamp and ambient night light — strong birthday or Christmas gift for Iron Man fans, Tony Stark fans, and Marvel cosplayers.
Questions before you buy
How do I know whether this is right for me?
Start with the ‘Why it earns its place’ summary, then check the selected option and product details. Difficulty, tools, contents, and age guidance vary by item. If a fact you need is not listed, contact us before ordering and we’ll help you verify it.
Where can I check size and what is included?
Verified dimensions, contents, materials, and power requirements appear in the product details when supplied. We do not estimate missing specifications; ask us to verify any missing detail before purchase.
How do I choose the correct option?
Use the option buttons above the Add to cart button and check the selected name, image, price, and availability before ordering. Choose only the option that matches the version you want.
How long does shipping take?
We currently ship to US addresses. Standard shipping is $8 under $60 and free at $60 or more; express is $15 when available. Processing and delivery timing varies by product, and carrier dates are estimates. See the current shipping terms.
What if I change my mind?
Most unused, unassembled items are eligible for return within 30 days of delivery. Change-of-mind return shipping is the customer’s responsibility. Contact us before sending anything back and review the refund policy for exclusions and instructions.
Product reviews from our previous storefront
Transparency note: these reviews were originally collected from customers who bought the same products through our previous storefront.
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★★★★★
Box is in great condition, it's wrapped, brand new, and i'm kind of overwhelmed - i don't know who makes this, i'm guessing somebody in china? It's absolutely amazing, and you deserve every cent you get from this. I really appreciate it, and thank the courier who brought it as well
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★★★★★
Had to share pictures because my phone barely does this thing justice. The MK3 core glows perfectly and the chest housing looks like it came straight out of Tony's workshop. Every Marvel fan who visits wants to hold it.
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★★★★★
Looks great just like in the description 👍🏻
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★★★★★
a plastic bag, I honestly expected something better
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★★★★★
Absolutely blew me away the second I plugged it in. The blue glow is exactly that clean Tony Stark hue from the movies, and the motorized rotation into the chest housing feels so satisfying. Sits proudly on my desk and gets comments from everyone who walks into the room.
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★★★★★
My brother-in-law is a huge MCU collector and this was a home run gift. The swappable palladium plates were a surprise he did not see coming, and the motorized click when you load the core is the best detail.
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★★★★★
Really impressed with the build quality — the alloy feels premium and the electroplated finish has that real prop replica look. Powering it over USB-C is super convenient and the glow is gorgeous at night.
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★★★★★
The Mark III reactor is stunning. The soft blue light makes it a perfect ambient accent on the desk at night and still looks great during the day with the power off. Exactly what I was hoping for.
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★★★★★
Love it. Turned my office into a mini Stark Industries shrine and now I do not want to work anywhere else. Lights up beautifully and the stand holds it at the perfect angle.
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★★★★★
Looks incredible on my Marvel shelf. The blue LED glow gives it that exact Tony Stark vibe and the rotating mechanism feels really satisfying. Top tier collectible.
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★★★★★
Was hoping for something this good and it delivered. The arc reactor lights up the room when you put it next to my helmet bust. Honestly stunning piece.
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★★★★★✓ Verified purchase · previous storefront
Love the light and performance looks amazing on my desk,shipping does take a little while but the wait is worth it once it arrives
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★★★★★
This is the centerpiece I wanted for my Iron Man corner. Weighty, solid, and the blue LED array is stunning in a dim room.
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★★★★★
It is really nice and looks exactly like the MK3 reactor from the films. Very happy with it on my desk.
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★★★★★
Solid display piece, the LED is bright and the build feels sturdy. The motorized core is a fun touch though the rotation noise is louder than I expected. Still a great addition to my Iron Man collection.
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★★★★★
Looks fantastic on my shelf and the LED is bright without being harsh. I wish the two energy plates were a touch easier to swap but once they are locked in, the effect is spot on.