Cancel your Lumi subscription by mail
Cancelling Lumi means putting it in writing; the company takes requests by mailed letter, and a tracked one leaves a clear record. Post for Lumi is handled in Las Vegas, United States, which is where your letter is headed.
Let Postbye cancel Lumi for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Money-back guarantee within 10 business days.
Postbye is not affiliated with Lumi.
- 4.8 from 2,931 reviews
- 3 Lumi cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Lumi by mail
Find your account details
Before writing, collect the name and email on the account and, if you have one, an account or customer number. Lumi can only act on a request it can match to an account.
Write your request
Your Postbye letter to Lumi asks for three things: the account closed, no further charges and a written confirmation, all under “Subject: Subscription termination – Lumi”. It comes from our English template.
Post it with proof of delivery
Take the letter to the post office and ask for certified delivery to 89128 Las Vegas. Keep the tracking number it gives you.
Save the tracking record
Delivery confirmation is your evidence that Lumi was asked. Watch the next statement or two for any further Lumi charge.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Lumi cancellation letter goes
Lumi takes its post at 7251 West Lake Mead Blvd, Suite 300, Las Vegas, NV 89128, which is where a cancellation letter belongs.
Las Vegas is in Nevada (ZIP 89128), a domestic address for certified mail within the United States.
Your details go in a block headed by Name, Address and E-mail, and the opening line is “To Whom It May Concern,”.
Prefer to write it yourself? Use our letter template
Before you cancel Lumi, check these
- Use the same name and email as on the account. A mismatch can delay the request.
- Check your next statement: no charge should appear after the cancellation date.
- Look for annual or multi-month plans. A plan paid in advance usually runs to the end of the period you paid for.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Lumi for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
How cancelling by mail works
A subscription ends when the company records your request, not when you stop using it, and a letter is the record you can show later.
A phone call leaves nothing behind; a letter leaves a copy, a date and a delivery receipt.
Lumi cancellation at a glance
- How Lumi accepts cancellations
- By mailed letter
- Mailing address on file
- Lumi 7251 West Lake Mead Blvd Suite 300 Las Vegas, NV 89128
- Country
- United States
- Letter language
- English (template en)
- Added to the database
- May 21, 2026
- Data last checked
