The Westgate Mfg ULR-LTECH-E2 is a wall-mount white-tuning ribbon light controller engineered for adjustable correlated color temperature management in residential and commercial LED ribbon installations. Operating on 1224VDC with PWM dimming, it provides smooth, flicker-free tuning of dual-channel white ribbon systems across an operating range of -22F to 131F. White plastic finish integrates cleanly into standard wall installations; backed by a 5-year warranty.