Product Technology & Engineering

Firefly Projectors: What the Product Listings Promise vs. What You Can Measure?

Every firefly projector listing gives a buyer the same reassuring set of numbers: coverage area, dot count, wattage and a bright effect image. When I compare those claims with what we can reproduce on a factory test rack, the first mismatch is usually not the projector. It is the missing test conditions. The problem is […]