US Corporate Office

Leader Lighting Inc.
20955 Pathfinder Road, #100
Diamond Bar, CA 91765

Toll Free Number : 1-866-935-4518
Service Email : service@leaderlightinginc.com
Sales Inquiry : sales@leaderlightinginc.com

Customer Service Hours
Monday - Friday 8:00 am PST to 5:00 pm PST Closed on public holiday

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