Features of YS-M81221 SMD3528 2 LED Module:
1. 2-LED SMD3528 Configuration for High, Uniform Sign Brightness
Equipped with 2 high-performance SMD3528 LEDs, each diode delivers 7-8lm brightness, and the full module outputs 20-22lm total luminous flux. The 120° wide beam angle eliminates dark spots, ensuring even illumination for 6-12cm depth channel letters and metal signs—perfect for avoiding the "shadow gap" common in thin signage structures.
2. Wide Color Temperature Range & Multi-Color Options for Brand Alignment
Available in pure white (6000-6500K), warm white (3000-3300K), and cool white (10000-12000K), plus RGB color variants, this module lets you match your brand’s lighting requirements exactly. Whether you need warm, inviting light for retail storefronts or crisp cool light for outdoor advertising, we have a color option to fit your project.
3. Flexible Series Connection & Easy Installation for Custom Sign Sizes
Designed for scalable commercial signage, the module supports up to 20 pieces per string and a maximum of 40 modules in series—reducing the number of power supplies needed for large projects. Each module can be cut as a single unit, and the included adhesive tape aids initial positioning (final installation secured with screws for long-term stability).
4. Low Power Consumption 12V DC Operation for Energy Efficiency
Operating at 12V DC with just 0.24W power consumption per module, this LED module offers energy-efficient performance without compromising brightness. The low-voltage design also enhances installation safety, making it ideal for commercial applications where power efficiency and safety are top priorities.
YS-M81221 SMD3528 2 LED Module Dimensions(mm):
Click here to request a free quote of YS-M81221 LED module
Applications of YS-M81221 SMD3528 2 LED Module:
1. 6-12cm Depth Channel Letter Lighting
Optimized for standard-depth channel letters, the 120° beam angle and 20lm output ensure even light distribution across letter faces, eliminating dark corners. The compact 32×7×4.8mm size fits easily into narrow sign structures, making it ideal for retail storefronts, restaurant signs, and corporate branding.
2. Metal Letter & 3D Sign Illumination
Perfect for backlighting thin metal letters and 3D signs, the module’s small footprint and high lumen output deliver bright, uniform light without visible glare. The IP65 housing also supports outdoor metal sign installations, ensuring consistent visibility day and night.
3. Indoor & Outdoor Light Box Displays
Built for high-traffic commercial environments, the 5-year warranty and low-maintenance design make this module ideal for mall directories, retail storefront signs, and supermarket branding. The wide color temperature range also lets you align lighting with your store’s interior design scheme.
Packing of YS-M81221 SMD3528 2 LED Module:
1. Carton Dimension: 50.5*28*34cm
2. 20 modules per string, 25 strings per bag, 20 bags per outer carton, 10,000 modules in total;
3. Net Weight（N.W）：16KG（1±10%)
4. Gross Weight（G.W）:17KG（1±10%)
5. The actual packed quantity and weight subject to change without prior notice.
Professional YS-M81221 SMD3528 2 LED Module Manufacturer & Supplier:
Founded in 2013, YESUN LED is a Shenzhen-based manufacturer specializing in advertising signage LED lighting solutions including YS-M81221 SMD3528 2 LED Modules, LED strip light, CCT & RGB LED Strip and custom 6-12cm channel letters for commercial projects, with CE/UL/RoHS certified products exported to over 100 countries and tailored for Narrow Channel letter, slim light boxes, and commercial advertising, supported by a 5,000m² automated factory with 6 dedicated SMT lines, strict full-cycle QC, and a team of 100+ professionals including 10+ R&D engineers to ensure a monthly output of over 1.5 million LED products and a minimum 3-year warranty for all bulk orders.
