Designed for maximum performance and uniformity, the 1163-LED is a sealed modular in-grade fixture designed for grade-level path lighting and landscape features. The 1163-LED can be flush-mounted into a variety of substrates, including concrete, tile, or landscape materials. For strength and reliability, the housing is available in die-cast aluminum or injection-molded composite. A super durable polyester powder-coat finish is offered in 16 standard colors. The lens cover is horizontally directed and is offered in die-cast aluminum, injection-molded composite, brass, or stainless steel. The lens is clear, high temperature tempered soda-lime glass for high-impact resistance, furnished with a silicone molded gasket for a watertight seal. Also, the optics are injection-molded optical grade acrylic, available in spot, flood, and wide flood distribution. An optional tilt optic kit (TOK) is available allowing 5°, 10°, 15°, and 5° axial spread for precise beam control and locks into place preventing any disruption of lamp position during maintenance. The 1163-LED is shipped with your choice of three (3) emitter or six (6) emitter LED configuration.