YESUN

Exceptional Efficacy, Superior Savings
Equipped with super high lumen SMD2835 LEDs, the YS-MA2321 delivers an impressive 170 lm/W efficacy, with each module reaching 122 lumens. This high-efficiency design allows you to use fewer modules per light box compared to standard options—reducing material costs and energy consumption while achieving brighter, more uniform illumination.

Optimized for Slim Applications, Built for Reliability
Featuring a 175° wide beam angle, this module ensures even lighting with no dark spots, making it ideal for shallow light boxes (4–15cm depth). The IP67 waterproof ABS injection housing provides reliable performance in both indoor and outdoor environments. With an FR-4 board for superior heat dissipation, the module maintains stable operation throughout its 50,000-hour lifespan (equivalent to 17 years at 8 hours per day).

Quick Installation, Flexible Use
Installation is simple and versatile—each module features 3M adhesive tape backing and screw holes for secure mounting. The compact dimensions (44 x 16.9 x 9.24mm) and 152mm center distance allow for precise placement, while the ability to cut single modules as a unit enables on-site customization. Certified with CE, RoHS, and UL, this module delivers a reliable, maintenance-free solution for light boxes, signage, metal letters, decorative lighting, and illuminated branding elements.

• Adopt super high lumen SMD2835 LED, 170lm/W, each module can reach 122lm;
• Standard module quantity per string up to 20pcs;
• Adopt FR-4 board, good heat sink;
• 50,000 hour lifespan (8 hours/day for 17 years);
• IP67 Waterproof led module with ABS injection housing;
• Small dimension 68*16.9*9.84mm;
• 3M adhesive tape backing on led module;
• 153mm Center distance;
• Single module as a unit can be cut accordingly;
• Certification: CE and RoHs and UL approved.

 

Applications and Use:

• LED Light Box (4-15cm depth)

• LED Signage; Metal Letters

• Decorative Lighting

• Illuminated Branding Elements