LED Signage Lighting Solutions: A Buyer's Guide to Modules, Strips, and Neon Flex

Four Product Lines Every Sign Maker Should Know

LED Module

An LED module is the workhorse of illuminated signage. These compact units are used in channel letters, light boxes, sign cabinets, and logo backlighting. HansonLed offers a wide range of LED modules, including high-efficiency series, IP67/IP68 waterproof options, mini modules for narrow letters, and RGB/pixel modules for dynamic displays. With viewing angles designed for sign readability and voltages from 12V to 220V, there is a module for almost every sign construction.

COB LED Strip

COB LED strip delivers continuous, dot-free illumination because the LED chips are mounted directly on the flexible board and covered by a phosphor layer. It is ideal for light boxes, cove lighting, shelf lighting, and anywhere a smooth line of light is required. HansonLed's COB LED strip lineup includes multiple widths, voltages, and color temperatures to match different sign depths and finishes, including waterproof options for outdoor use.

LED Rigid Bar

For large light boxes and double-sided signs, LED rigid bars provide the structural strength and consistent spacing needed for even backlighting. HansonLed manufactures side-light bars, back-light bars, and waterproof options for indoor and outdoor installations. The aluminum housing also assists with heat dissipation, which helps maintain color stability and long service life.

LED Neon Flex

LED neon flex reproduces the look of traditional glass neon with the safety, flexibility, and efficiency of LEDs. It is widely used for decorative borders, storefront outlines, and architectural accents. HansonLed supplies side-view and top-view neon flex in various sizes and colors, making it easy to create curved logos and vibrant brand outlines without the fragility of glass tubing.

Key Specifications to Get Right

IP Rating

Outdoor signs require at least IP65 protection against dust and water jets. For installations exposed to heavy rain, humidity, or dust storms, IP67 or IP68 modules and strips are recommended. Indoor signs in clean environments can use lower ratings, but always consider the location's exposure to cleaning sprays or accidental contact.

LED Spacing

Spacing directly affects brightness uniformity and project cost. For channel letters, a spacing of 10–30 mm is typical. For general backlighting in light boxes, 8–10 cm spacing gives uniform results. Always build a sample at full scale before mass production, because a layout that looks correct on paper can show hot spots or shadows once fabricated.

Power and Driver Selection

Calculate total wattage at maximum brightness, then add a 20% safety margin to avoid driver overload. Choose between constant-voltage and constant-current drivers based on the module or strip specifications. For long runs, consider voltage drop and split power injection points rather than relying on a single feed.

Color Consistency

Visible color differences across a sign face can ruin the professional appearance of a project. Specify LEDs from the same production batch and request a tight color-tolerance bin, typically MacAdam ≤3 steps, to keep the face looking uniform from edge to edge.

Matching Products to Applications

• Channel letters: Mini LED modules or high-efficiency modules with wide viewing angles work best inside narrow returns.
• Light boxes: LED rigid bars for side-lighting, COB LED strips for back-lighting, or dedicated light-box LED modules for thin profiles.
• Exterior building signs: IP67/IP68 modules with aluminum housings, sealed cable entry, and waterproof power supplies.
• Decorative outlines: LED neon flex for curves, borders, and brand color matching on storefronts and interiors.

Why Source from HansonLed?

HansonLed Ltd, founded in 2013 and based in Shenzhen, China, is a high-tech green illumination enterprise specializing in LED signage lighting. The company operates a 2,500 square meter factory and serves customers in more than 80 countries and regions across North America, South America, the Middle East, and Europe.

Featured projects include installations for shopping malls, KFC restaurants, car showrooms, and Burger King locations, demonstrating the company's experience in high-traffic commercial environments.