Updated October 2026
How can we help?
Start with the details that matter to your desk.
Size, fit, and setup
Compare the two lengths in our size guide, or read the setup guide for mounting and cable routing. The FAQ covers power, box contents, and care.
Shipping and returns
See Shipping for US estimates and delivery availability. The Returns policy explains the planned return window and your statutory rights.
Contact availability
Email us at support@getlumenbar.com. Legal seller details will be published here before retail orders open.
Checkout help
If checkout cannot open, your cart stays in this browser when local storage is available. You can review or change it on the cart page.