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U.S. Art Supply

U.S. Art Supply Lightmaster 24.3" Diagonal Professional (A3) 12"x17" LED Lightbox Board 12-Volt Super-Bright Ultra-Thin 3/8" Profile Light Box Pad Dimmable - Measuring Overlay Grid & Circle Template

    • Based on 333 reviews
Condition: New
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$99.99 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Jan 23
Order within 1 hour and 2 minutes
Available payment plans shown during checkout

Features

  • Spacious & Ultra-Thin Design: Features a large 12"x17" (A3) working surface with an ultra-thin 3/8" profile, offering maximum workspace while being lightweight and portable for easy use anywhere. Ideal for professionals and hobbyists alike.
  • Dimmable Touch Button LED Brightness Control: Equipped with super-bright, flicker-free 12 volt LED lamps that are dimmable to suit your needs. Perfect for stenciling, tattoo transferring, sketching, drawing, sewing projects, and more. Maintenance-free LEDs last up to 50,000 hours.
  • Precision Tools Included: Comes with a Mylar measuring overlay grid and a circle template/protractor to ensure precise alignment and measurements for projects like calligraphy, 2D animation, quilting, and stained glass crafting.
  • Professional Build Quality: Designed for long-lasting performance with a 110V AC power adapter, this light pad provides reliable and consistent lighting, making it perfect for both professional and creative home applications.
  • Unmatched Warranty & Support: Backed by a 1-year unconditional full replacement warranty, ensuring peace of mind. Includes 1 light pad, 1 measuring overlay grid, and 1 circle template/protractoreverything you need to start your creative projects.

Color: White


Material: Glass


Brand: U.S. Art Supply


Item Weight: 3.6 Pounds


Power Source: Corded Electric


Color: White


Material: Glass


Brand: U.S. Art Supply


Item Weight: 3.6 Pounds


Power Source: Corded Electric


Light Source Type: Light Emitting Diode (LED)


Model Name: LM-303


Recommended Uses For Product: tracing, sketching, drawing, embossing, calligraphy, 2D animation, tattoo transferring, sewing projects, stained glass, quilting


Manufacturer: US Art Supply


UPC: 848849020038


Global Trade Identification Number: 38


Product Dimensions: 19.5 x 15 x 0.33 inches


Item model number: LM-303


Is Discontinued By Manufacturer: No


Item Weight: 3.6 pounds


Country of Origin: China


Date First Available: September 21, 2014


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jan 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Fabulous light table for an amazing price
I bought this to use for making fabric applique pieces in quilt projects. I looked a long time for something large enough for my needs and for a reasonable price. Finally I came across this one, loved the reviews it had, and decided to make the purchase. I am very glad I did. It's easy to use, a beautiful light table with excellent light. It has a large surface, so any size piece you need to work with (or lots of smaller pieces) are accommodated on its surface. My only problem was it was supposed to come with a protective bag for storage, and it did not. So I made one, and now all is well. Hardly a thing to worry about. If you need a light table, you ought to get this one-or you can pay six prices for one that may or may not be as high quality. I'd buy this one again in a heartbeat. ... show more
Reviewed in the United States on April 1, 2019 by Girl of the Far North
    • Bright and light weight
Review Image by DianaC DianaC
The lighted surface of my 12” x 17” light box is actually 17 1/4” x 12 1/2”, surrounded by a 1 1/8” black frame. I like that the entire surface is the same level, no edges for the frame, so my papers always lay flat. Very thin because it plugs into my power source instead of using a battery. Nice & bright. I don’t see the tiny details clearly when I use my heavy Bristol vellum paper (probably could have 30 years ago!) , but I am able to transfer the design to my satisfaction. So far, I am very happy with this light pad. ... show more
Reviewed in the United States on August 1, 2023 by DianaC DianaC
    • Very handy for tracing
Bright, even light makes it easy to trace photos or sketches. It's also great for taking pictures of my art for digital editing and online posting.
Reviewed in the United States on June 13, 2024 by M. D. HEALY
    • Functional and reasonably priced
This light box (or pad, I suppose) works well, especially considering its price relative to other light boxes I looked at. It has some minor cosmetic flaws (power cord plug is mounted slightly crooked, some small spots on the front panel allow light leakage, edges of plastic back panel are sharp/rough), but none of these affects the performance. I was not expecting the pad to be particularly bright or evenly lit, but it is both. The illuminated surface stays quite cool during use, although the black frame becomes warm in some areas. I bought this one instead of alternatives because it comes with an AC power cord instead of USB. I use it on a drafting table, and I wanted something that could be plugged into a wall outlet. The illuminated area is actually slightly larger than 12X17 inches; it will comfortably accommodate an 11X17 sheet of paper. I use a 2B pencil on 24 lb. text-weight paper, then lay a sheet of 100 lb. bristol board over that, and the pencil lines show through clearly. The thin profile (3/8 inch, excluding the foam rubber feet) makes this kind of light box so much more comfortable to use and easier to store than the traditional thick ones. ... show more
Reviewed in the United States on August 6, 2015 by Adam
    • Bright, Even Light from a Thin Package
This is a very good board. It is a nice size. You can still fit it in your lap if need be, though putting it on a table is more stable. The light is even across the whole board. The light is dimable, however I needed to read the instructions to figure out how (Press and Hold the power button to adjust brightness). The range of brightness is good too. The brightest is enough to shine through thick paper, or you can set it on low when working on thin stuff. One downside is that the on/off button is very sensitive. It is easy to accidentally turn the board off by brushing it with your hand or a ruler, etc. So it is best to rotate the board such that the button is far from where your hands need to be. Update: Lately, it has begun to need "warm up" time. For a few minutes after I light it up, the board blinks off and back on intermittently. After that, the light shines solidly. ... show more
Reviewed in the United States on November 5, 2015 by Ian M
    • Completely revolutionized my artwork!
I shopped around quite a bit looking for a "light box" as I was tired of drawing free-hand before painting. I'm very old-school, don't use gadgets for my artwork, just my hands, pen, pencil paint and brushes. I really just want to paint these days, not into drawing right now, and free-hand drawing is tedious and stressful at times which discourages me from painting at all. I looked at some light boxes at local stores and they were either too small, too boxy and/or priced too high. I have never used a light box so have nothing to compare it to, but this thing has met my needs and expectations! Its a nice and big lighted surface, super slim, the light is really bright. It will shine through 140 lb. watercolor paper which makes it super easy for me to draw my basic outlines before painting. I am cranking out the paintings sometimes at a rate of one completed painting per day! This thing has been a total game changer for my artwork, and well worth the price. When I wear this one out, I won't hesitate to buy another. LOVE IT! ... show more
Reviewed in the United States on September 21, 2015 by Dianne
    • GREAT while it worked; TCP Global is sending me another one though!
It was GREAT while it worked! I've used this for about 6 months and it did EVERYTHING I Envisioned it would do... I even plunge routed out my table top so it had its own permanent placing. Then one day NOTHING! I thought maybe the adapter was damaged, but I JUST came from Radio Shack testing a new adapter and NOTHING. I'm SEETHING MAD... How Can I Get My Money Back? UPDATE - UPDATE - UPDATE - UPDATE - UPDATE - UPDATE - UPDATE - UPDATE - UPDATE - UPDATE - UPDATE - UPDATE Just spoke with Sunny (extension 124) from TCP Global and they will be sending ANOTHER one to me; And within 10 minutes I received e-mail confirmation that my replacement is on its way with RUSH SHIPPING. I'm VERY HAPPY ABOUT THIS as the light table SATISFIED my needs EXCEPTIONALLY! Due to the EXCELLENT Customer Service, I MUST keep my "original" 5 Star Rating as the product "IS" an Excellent Product and I must have just gotten a Bad One (that happens you know). 2nd UPDATE - 2nd UPDATE - 2nd UPDATE - 2nd UPDATE - 2nd UPDATE - 2nd UPDATE - 2nd UPDATE - 2nd UPDATE - 2nd UPDATE Just got the replacement today; two days time... I'm a HAPPY Customer! ... show more
Reviewed in the United States on October 19, 2016 by David D. Samuels

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