Source Four® is compact and economical size. The smaller-scale Source Four jr™ uses the same technology that made the standard Source Four famous. That means unsurpassed imaging and beam quality. Compared to many conventional 650W and 1000W ellipsoidal spotlights, Source Four jr's 575 watts still deliver an even brighter light and offer the flexibility of multiple HPL lamp options and interchangeable lenses. The Source Four jr is perfect for but never limited to smaller theater venues, churches, schools, industrials and any other application where affordability, space-savings and great performance are the criteria.