BB Series products Helios and Ikaros are lights with a powerful and wide UV output. Nine high quality LEDs, with white light block filters that do not suffer from solarization, provide a large coverage and weigh less than many comparable products. The mains operated model weighs just 1.2 kg (2.6 lbs) and the battery-operated model (DUO) weighs just 1.7 kg (3.7 lbs). They are widely used for field inspections or on an MPI bench. BB Series lamps have an ingress protection marking of IP65.