Mini-4 Watt UV Light Longwave uses a 4 watt tube that runs on (4) AA batteries (not included) that measures 6" long x 1.5" x 1.5". The longwave model uses a single longwave 4 watt integrally filtered tube. The typical peak intensity for the longwave model at 6" is 230 uW/cm2.
Mini-4 Watt UV Light Shortave uses a 4 watt tube that runs on (4) AA batteries (not included) that measures 6" long x 1.5" x 1.5". The longwave model uses a single longwave 4 watt integrally filtered tube. The typical peak intensity for the longwave model at 6" is 230 uW/cm2.