The Closeout Masters via Amazon offers Prime members the GE Z-Wave Basic Handheld Remote
, model no. 45600, for $3.95
with free shipping
. (Non-members can get free shipping with orders of $25 or more; otherwise, shipping adds $5.18.) That's the lowest total price we could find by $15. Sales tax is added where applicable. It allows you to control individual or groups of lights.