Catalog Navigation Guide
This section provides guidance on navigating the SPI catalog, emphasizing the use of icons, tabs, and indicators to locate products efficiently. The catalog is organized by brand, application (interior/exterior), and mount type. Key navigation tools include family icons, product application indicators, and a family overview chart detailing product facts, mounting types, sizes, optical distributions, and lamp wattage ranges.

Online Resources
SPI offers additional online resources, including photometry files, technical information, finish information, specification sheets, application photographs, and a product search feature. The website provides the most current product information and industry news.

Lighting Types and Optical Distributions
The document describes symmetric and asymmetric lighting options. Symmetric lighting provides uniform illumination, while asymmetric lighting offers options like forward throw, plane wash, and vertical graze for specific lighting needs. It also discusses direct and indirect lighting techniques, highlighting the benefits of each.

Product Overview
SPI offers a wide range of fixtures with various optics, mountings, and lampings. The product index provides an overview of each family line's offerings by size, application, and lamping range. The document details the features of different product families, including Echo, Lightruss, Basik, and IPS, and their suitability for various applications.

Modifications and Custom Solutions
SPI is committed to providing top-quality lighting products and offers modifications to meet specific project needs. Common requests include fixture design, alternative mounting, special wiring, and custom shrouds. The company also supports LEED certification and MRI requirement compliance.

Product Family Highlights
The document highlights the Echo and Lightruss product families, detailing their development and features. Echo products offer various optical solutions and are designed for both interior and exterior applications. Lightruss provides a continuous row system for indirect lighting, suitable for complex applications.

Lightruss®
Lightruss is a modular truss support system combined with performance lighting modules, designed to address complex lighting needs. It is versatile, allowing for transitions around corners and changes in elevation, and can switch between indirect and direct illumination. Lightruss is used in over 700 facilities across North America, offering significant savings in installation time and costs compared to traditional fixtures. It is suitable for various environments, including natatoriums, where it reduces water glare, enhancing safety and comfort.

Echo® Velocity™
This asymmetric luminaire combines an organic form with optical options, offering three distinct light distributions. Available in multiple sizes and lamping options, it ensures continuity in lighting design. The exterior fixtures are robust, with an IP66 rating, ensuring performance in harsh conditions.

Echo® Reflections™
Featuring three optical systems in one form, Echo Reflections offers a small-scale architectural solution with energy savings. It blends into architectural spaces with a low-profile design and provides optimal light control with a built-in horizontal cutoff shield.

Echo® Round™
A comprehensive family of fixtures available in various sizes and lamping options, Echo Round is versatile for any project scale. It offers a range of shielding and lensing options, suitable for both interior and exterior applications.

Echo® Performance Cove™
Designed for efficiency, Echo Performance Cove provides substantial illumination and aesthetic design for cove applications. It offers uniform lighting without socket shadows and features an adjustable mounting bracket.

Basik™
Basik combines effective optical packages with timeless fixture designs, suitable for various large spaces. It offers high efficiencies and unique optics, reducing the number of fixtures needed and lowering costs.

IPS™
IPS is a fluorescent alternative to traditional HID lighting, offering significant energy savings and a longer lamp life. It features bi-level switching and dimming ballasts, with durable fixture options for various applications.

Installation and Support
Lightruss systems are pre-wired, pre-assembled, and tested at the factory, ensuring easy installation and reduced costs. SPI Lighting provides comprehensive project support, from design to installation, ensuring optimal lighting solutions tailored to specific needs.

Overview
Lightruss is a versatile and adaptable lighting system designed to accommodate various architectural and functional needs. It offers extensive design opportunities, including the ability to round corners, accommodate elevation changes, and provide direct lighting sources. The system can integrate emergency lighting, audio hardware, and custom wall-washing light modules for accent lighting.

Components and Configurations
The Lightruss system includes various components such as tubes with connectors, bulkheads, adjustable cables, and canopies. It is available in different configurations to suit specific design requirements, including wall mounts, T-modules, elevation changes, and various radius options.

Applications
Lightruss is suitable for a wide range of applications, from small retail spaces to large public areas like airports and shopping malls. It is designed to withstand corrosive environments, making it ideal for natatoriums and underground transit facilities.

Optical Control
The system offers multiple optical distributions, including forward throw, asymmetric, and symmetric options. These are achieved through reflector-controlled light distributions, providing flexibility to meet various illumination requirements.

Durability and Construction
Lightruss features durable construction with options for HID and fluorescent modules. It includes integral ballasts, powder coat finishes, and various mounting options to ensure long-lasting performance.

Installation and Maintenance
The system is designed for easy installation, with pre-assembled and pre-wired sections that simplify the process. It offers significant time and cost savings compared to independently hung fixtures.

FAQs
The document addresses common questions about Lightruss, including installation ease, wiring and mounting, fixture capacity per power feed, specification process, and suitability for natatoriums.

Specifications
The document provides detailed specifications for various lighting fixtures, including model numbers, dimensions, and configurations. It covers both integral and remote ballast systems for fluorescent, metal halide, and tungsten halogen lamps. Key models include Echo® Round™ series with different mounting options such as yoke, hub, and ceiling kits.

Procedures
Instructions for specifying emergency options and technical information are referenced to page 300. The document outlines the process for selecting finishes and lamping details, with references to the SPI Color Chart for finish options.

Norms and Standards
The document specifies voltage requirements (120V and 277V) and notes that some configurations do not require a ballast. It also highlights compatibility issues, such as the inability to use certain shields with specific lenses or louvers.

Recommendations
Recommendations include selecting appropriate mounting and lamping configurations based on the intended application, such as forward throw (FT), plane wash (PW), and vertical graze (VG) lighting effects.

Key Data from Tables
The tables provide dimensions for various models, indicating length, width, and height. They also list available lamping options, such as FT40W/2G11 and PSMH175/BT28/Med, and detail housing types like extruded, perforated, and solid.

Critical Information
Important notes include the unavailability of certain options like DCL and EMR for specific models, and the requirement for painted finishes to include a paint number. The document emphasizes the need to consult additional resources for technical information and voltage details.

Contact Information
For more information, SPI Lighting Inc. can be contacted at 262-242-1420 or through their website at www.specspi.com.