Halo 4" LED series includes light engines designed for use with 4" TL4 Series LED trims, and adjustable gimbals that combine an adjustable gimbal trim and LED light engine. Both the modular H4 light engine + trim combination, and the adjustable gimbal with integrated trim are designed for use with Halo 4" H457 Series LED housings. The H4 LED adjustable gimbal family features 35° tilt and offers interchangeable optics with three beam distributions of 25°, 35°, and 50°. The H4 light engines feature 90 CRI and are available in 2700K, 3000K, 3500K, 4000K color temperatures. This series is designed for applications that demand MR16-like small aperture appearance, energy savings, low maintenance, and long life of LED. ENERGY STAR® qualified with select trims.