Sign & Architectural LED Lighting SloanLED offers the industry’s broadest mix of LED signage and architectural lighting products, designed to provide even illumination, easy installation, and low maintenance and lower power costs. Channel Letter Designed for face and halo lit, shallow to deep can depths, and routed acrylic letters. Sign Cabinet/Box Single and double-sided solutions for narrow to large box and cloud signs. Fluorescent Alternative Cove, awning, and wall wash lighting that replaces traditional fluorescent. Border Tubing & Accent Tubing solutions for creative signs and architectural accents. Power Supplies Robust, weather resistant, and easy to use 12 VDC and 24 VDC solutions.