A champion of energy efficiency and a versatile standard-setter-unlocking a premium, smart lighting experience!

Achieving an industry-leading efficiency of up to 97%, these drivers maximize energy savings and boost profitability. They support dual-mode current adjustment (offline programming and potentiometer control) to suit various light sources. They integrate comprehensive dimming solutions-including 0-10V, PWM, resistor, time-based, and lumen maintenance compensation-and support external light sensors for an all-in-one smart lighting solution. Available in both waterproof and non-waterproof versions, they feature robust surge protection (6kV/10kV) and triple-layer circuit protection for safe, reliable operation. Covering a power range of 80W to 400W and supporting a wide output voltage range (180-300Vdc), they ensure long-term, stable performance even in demanding operating conditions.

1. Architectural Redesign Driving 97% Efficiency

The core technological breakthrough of the MOSO Power N7-II/N7L-II series lies in elevating the conversion efficiency of the non-isolated topology to an industry-leading 97%. This represents an improvement of approximately 5–8 percentage points over traditional isolated drivers and a 2–3 percentage point leap over the previous generation of non-isolated products. For a 400W industrial high-bay light operating 12 hours a day, the annual energy saving exceeds 105 kWh per unit; for large factories or stadiums with thousands of fixtures, the electricity cost savings from this efficiency boost alone can cover the driver procurement costs within two years.

2. Non-Isolated Topology + Flicker-Free Performance

The use of a non-isolated topology also enhances system reliability. A reduced component count translates to a lower failure rate. Combined with MOSO Power’s proprietary flicker-free control algorithm, the N7-II series keeps output current ripple below 1%. This fully meets the ultra-high-definition filming requirements for HDTV broadcasting in stadiums, effectively eliminating the flicker issues commonly associated with high-power lighting fixtures. The issues of visual fatigue in industrial settings and motion blur during slow-motion replays at sporting events have been fundamentally resolved at the power supply level.

3. An intelligent dimming system adaptable to all scenarios

The intelligent upgrade of lighting for industrial facilities and sports stadiums places high demands on the dimming compatibility of LED drivers. The MOSO Power N7-II/N7L-II series integrates three mainstream dimming interfaces-0–10V analog, PWM digital, and resistive dimming-while incorporating built-in functions for time-based dimming and lumen maintenance (compensation for light output decay). This creates a comprehensive dimming solution that supports all major intelligent lighting control protocols.

4. Offline programming capability: A key highlight of the series

Engineers can precisely configure the output current on-site using a programmer without dismantling the light fixtures; a single driver model can accommodate light source modules ranging from 80W to 400W. Combined with a dual-mode design that allows for external potentiometer-based current adjustment, this enables fixture manufacturers to significantly reduce their SKU count and boosts on-site commissioning efficiency by over 60%. Large sports stadiums often have vastly different illuminance requirements across zones-the playing field requires over 2,000 lux for high-definition broadcasting, whereas spectator stands and walkways need only 300–500 lux. The programmable nature of these drivers allows a single batch of units to flexibly meet the power demands of different zones, greatly simplifying inventory management and maintenance operations.

5. Multiple protection mechanisms ensuring safety

The electrical environments in industrial plants and sports stadiums are far more complex than those in commercial lighting; lightning surges, grid fluctuations, high temperatures, high humidity, dust, and corrosion are primary causes of power supply failure. The MOSO Power N7-II/N7L-II series employs a triple-layer protection system to ensure high reliability.

Regarding lightning protection, the N7-II model achieves the industry’s highest ratings-6kV differential mode and 10kV common mode-while the N7L-II model meets the 6kV differential mode and 6kV common mode standards. Both far exceed the 2kV protection level mandated by national compulsory standards. Even when installed in outdoor arenas or expansive industrial sites prone to lightning, the power supply can withstand surge impacts induced by direct lightning strikes, significantly reducing the risk of mass equipment failure caused by lightning. It incorporates four layers of circuit-level protection-over-voltage, over-temperature, over-current, and short-circuit protection; in the event of an anomaly, the unit enters “hiccup” protection mode and automatically resumes operation once the fault is cleared, ensuring no permanent damage occurs from a single abnormal event.

6. Product Selection Table

7. Application Scenarios

About Gainer LED:

Gainer LED was established in 2012. The company focuses on providing advanced technology solutions for medium and high power general lighting, special lighting and high-end display fields. Its products are widely used in commercial lighting, industrial lighting, smart buildings and professional display screens. Relying on a global marketing network and professional technical service system, Gainer LED continues to provide global customers with high-performance lighting products that meet international standards and fully meet the diverse needs of the market.

For more customer service needs, please contact us:

• Phone: +8615818679054
• Tel : +86-755-27835429
• Email: info@gainer-led.com