How do i contact lumen customer service? 877-453-8353, option 2, then 3. (6:00 am–6:00 pm MT) 720-888-0030, (Outside North America) control.center@ lumen.com. (Latin America, Asia, Australia) Europe, the Middle East and Africa (EMEA) For support information please reference the Lumen customer handbook. LUMEN CUSTOMER HANDBOOK.Why choose lumenpulse led lighting? While other LED lighting manufacturers have their roots in either electronics or traditional lighting, Lumenpulse's distinctive combination of strong industrial design and electronics knowhow has enabled the company to innovate ahead of its rivals and to offer more options for sustainable interior and exterior lighting.How do i schedule a lumen support activation? For support information please reference the Lumen customer handbook. For an open ticket - option 1, then 1, and then type in the ticket number to get routed directly to a technician. To schedule an activation, contact your customer care manager.What is it like to work at ledlumenpulse? Lumenpulse is a company that is innovative and it values its employees; letting them initiate and come up with new ways to work. The superiors always tried to create a climate of dialogue between the supervisors and the employees in order to talk about all the problems encountered during the production and to find the appropriate solutions.