The PIANO series features a high-quality die-cast aluminum structure, with an ultra-clear transparent glass diffuser. It is equipped with a new-generation LED module offering high energy performance. Available in two sizes: small and large. It comes in a low-voltage version requiring a 500mA constant current driver, and in another low-voltage version requiring a 24VDC constant voltage driver, both to be purchased separately. Three different beam angle options are available: 12°, 24°, and 36°.