The Speedotron 103 Light Unit with 7" Reflector is designed to handle fast paced, high power-shooting for years.The Speedotron 103 comes with six standard light units and five specialty spotsThese fan-cooled light units feature a locking/quick release power supply connectorThe modular construction of these six standard light units make it easier for storage and travelThe Speedotron 103 Light Unit comes with either clear or color-corrected flash tube and a 250W modelling lampThe compact size of the Speedotron 103 Light Unit with 7" Reflector is ideal for tight spots during location or studio photographyThis light unit also includes a 2400W plug-in flash tube and a switched 150W quartz model lamp