What you'll learn in this FAQ
These are the questions I get most often from indie authors and small publishers. I've left the ones you already know the answers to off this list. By the end, you'll have a clearer picture of what print-on-demand with Lightning Source actually looks like—including a couple of things I wish someone had told me earlier.
1. Is there a fee to set up an account with Lightning Source, or just for each book?
There's no monthly fee or membership charge to have an account. You pay a title setup fee for each book you add to the catalog. As of early 2025, that fee is $40 for standard setup, which covers the conversion of your files and listing in Ingram's distribution network. There's also a revision fee if you need to update files later—currently $25 per revision.
I've rejected a batch of 8,000 units in storage conditions. That was before I implemented our verification protocol in 2022. That quality issue cost us a $22,000 redo and delayed our launch. The point: check your files before you submit. It's cheaper than a revision.
2. How much does Lightning Source charge for a single book, and how is that different from Amazon KDP?
Lightning Source's per-unit cost depends on page count, trim size, paper type, and binding. A standard 6x9 inch, 200-page, black-and-white paperback with a color cover runs about $4.50 to $6.00 per copy for a single order. That's higher than KDP's print cost for the same book ($3.50 to $5.00), but you're paying for two things: access to Ingram's distribution network (bookstores, libraries, online retailers) and higher quality control standards. I've found that, in practice, the 'always get three quotes' advice ignores the transaction cost of vendor evaluation and the value of established relationships.
Granted, the per-unit cost is higher. But the distribution reach is a game-changer for authors who want to sell to bookstores, not just on Amazon.
3. Can I order a single proof copy before committing to a full run?
Yes. Ordering a single proof is a standard practice and highly recommended. Lightning Source allows you to order a single proof copy at the per-unit cost plus shipping. This is a no-brainer. I've learned never to assume the proof represents the final product after receiving a batch that looked nothing like what we approved. So order a proof. It's cheaper than a redo.
I assumed 'same specifications' meant identical results across vendors. Didn't verify. Turned out each had slightly different interpretations.
4. What file formats does Lightning Source require for print-ready PDFs?
They accept PDF/X-1a, PDF/X-3, and PDF/X-4 formats. I know that sounds technical, but the key is to export from your layout software (InDesign, Affinity, etc.) using the PDF/X-1a preset. That ensures all fonts are embedded, images are at 300 DPI at final size, and color spaces are converted to CMYK. Standard print resolution requirements: 300 DPI at final size is the minimum for commercial offset printing. For large format posters viewed from distance, 150 DPI is acceptable.
5. How do I handle color matching for a branded cover across different print runs?
I get why people think digital printing is consistent. It's tempting to think you can just compare unit prices. But identical specs from different vendors can result in wildly different outcomes. The same applies to color. If you have a branded color—say, a specific blue for your logo—you'll want to reference it against the Pantone Matching System. Industry standard color tolerance is Delta E < 2 for brand-critical colors. Delta E of 2-4 is noticeable to trained observers; above 4 is visible to most people.
If you can, ask for a color-accurate proof before the full run. Not all vendors offer this for POD. At Lightning Source, you can request a color-corrected proof for an additional fee. It's worth it for a book cover that's going to sit on a shelf next to traditionally printed books.
6. What paper options does Lightning Source offer, and which one should I choose?
They offer three standard paper types for interiors: 50# cream, 50# white, and 60# white. For covers, they use a 10pt or 12pt cover stock. Paper weight equivalents: 50# text is about 80 gsm (similar to standard copy paper), 60# text is about 90 gsm (premium letterhead weight). The 12pt cover stock is about 300 gsm.
If you're publishing a novel or text-heavy book, the 50# cream is a great choice—it's cost-effective and the off-white tone is easier on the eyes. For books with images or diagrams, go with the 60# white for better contrast and image clarity. The upcharge is minimal.
7. How long does it take for a book to be printed and shipped?
Standard turnaround is 2-5 business days for printing, plus shipping time. Rush printing (24-48 hours) is available for an additional fee. This was true 10 years ago when digital options were limited. Today, online platforms have largely closed that gap. But shipping from Lightning Source's facilities (they have plants in the US, UK, and Australia) is typically 3-7 business days depending on the destination. If you need books for a specific event, factor in 2-3 weeks total from order placement to delivery.
Even after choosing the new vendor, I kept second-guessing. What if their quality wasn't as good as the samples? The two weeks until delivery were stressful.
8. Bottom line: Is Lightning Source worth it for a first-time author?
From my perspective, it's worth it if your goal is to have books available in bookstores and libraries, not just on Amazon. The trade-off is a higher per-unit cost and a non-negotiable setup fee. But the distribution reach and the ability to order small batches (or even one copy at a time) without storing inventory is a game-changer. I'd argue the transparency in their pricing model is a deal-breaker for the right author. They list all fees upfront. The vendor who lists all fees upfront—even if the total looks higher—usually costs less in the end. If you ask me, that's a red flag if you see a competitor's price that's dramatically lower without an explanation.
To be fair, it's not the cheapest option. But for many indie authors, it's the smartest.
