The lesson
Open a first-call deck on what's wrong with the buyer's current setup, and let your answer arrive on a contrasting slide.
The cover is a grey field with "igor" in outlined letters, the "o" in yellow, and a yellow Ethernet cable coming from above and below with its two plugs facing the "o". The deck's story runs from limited, expensive, inflexible lighting to "our answer" on black, then five trends, and a click-through of a fixture responding to sensors.
Don't copy the cable logo or the exact slide order. Keep the order of problem first, answer on a different background, and a click-through build for a mechanism that is hard to explain.