The dimmable, directional BlueBeam is perfect for loading galleries, upstage crossovers, scenery docks, fly rails and other backstage spaces. With four flexible beam angles, BlueBeam can illuminate tight spaces or long throws up to 50feet. BlueBeam comes in white and black color options to blend into any behind-the-scenes environment. An optional, snap-on cowl accessory neatly prevents unwanted light spill.