Projects 5 bright spot beams for accurate plumb and horizontal point transfer; projects down beam with raised clearance, provides dot visibility and alignment for wall track layout; full-time pulse mode allows use with detector maintains full brightness for visibility; rear projecting horizontal line aids in additional leveling applications; integrated magnetic pivoting base with 1/4" thread front and rear mounted magnets allow flush attachment to metal track and steel; locking pendulum to help prevent damage to internal components.