Customer care · umLight

Contact Us

Questions about lighting, an order, delivery, returns, or warranty? Our support team is here to help.

1 business dayTarget response time for email enquiries
U.S. supportSupport for orders delivered within the United States
90 daysQuality-related return support from delivery

How we can help

For order questions, include your order number. For damaged, defective, or quality concerns, include clear photos or video of the product and packaging so we can resolve the issue quickly.

Customer support hours

Monday–Friday, 9:00 AM–5:00 PM Pacific Time, excluding U.S. holidays. We aim to respond to email enquiries within 1 business day.

Contact details

Email: support@umlight.com
Phone: +1 256-733-0969

Business:
GLEANER TRADING LTD
4234 Maxson Rd
El Monte, CA 91732, United States

Useful pages

Before you email

Have your order number ready. Please do not send payment card numbers or passwords by email.

We look forward to helping you.