How do I pay for installation services? September 24, 2020 04:12 Updated For installation services, our technicians will bill you when the installation is done. We only accept cash and PayNow. Related articles Can I arrange for installation when I update my existing subscription? Subscription guide: HALCYON LED Strips Is there delivery fee for VIO smart devices? How do I arrange for installation services for my VIO lighting? How long is the warranty period for VIO smart devices?