ULTRA DIMMING · SMART CONTROL
SPWM Series 75W~240W Constant Voltage PWM Output LED Drivers
SPWM Series 75W~240W Constant Voltage PWM Output LED Drivers
As smart buildings and Human Centric Lighting (HCL) rapidly evolve, space design demands a higher standard of dimming quality for linear LED strips and indirect lighting. Traditional dimming solutions often suffer from issues such as low-level flickering, visible stepping, and complex protocol integration. To address these industry challenges, MEAN WELL proudly introduces the complete SPWM-75 / 150 / 240 Series of Constant Voltage PWM Output LED Drivers.
Covering three power levels— 75W, 150W, and 240W—the series integrates three major standards (DALI, KNX, and Matter) alongside 3-in-1 dimming across 30 total models. Built with industrial-grade reliability and specifically designed for low-voltage LED strips and flexible neon lights, the SPWM series combines high-frequency PWM technology, 0.1% ultra-deep dimming, and comprehensive smart control protocols. It eliminates pain points in low-light details and system integration, delivering a flawlessly smooth visual experience for any lighting project.
Engineered with Class II double-insulated architecture, the series provides top-tier electric shock protection without requiring a safety ground. Certified by international safety standards, it significantly simplifies field wiring while delivering a solid, dependable security barrier for both commercial and residential spaces.
Supports 1 to 4 channel configurations with 0.1% ultra-deep dimming for seamless color temperature tuning and multi-color (RGBW) transitions. The -KN and -MA models feature a selectable dimming frequency up to 20kHz, delivering flicker-free, camera-ready lighting essential for high-quality video production.
Offering 30 models from 75W to 240W across four control interfaces—Matter, DALI, KNX, and 3-in-1 dimming. From standalone dimming to smart building buses, it delivers an exceptionally flexible solution for modern lighting systems.
Featuring an off-white, ultra-slim housing with push-in terminal blocks, its compact footprint easily conceals within narrow ceiling slots and aluminum extrusions. This design significantly lowers installation complexity and boosts on-site assembly and maintenance efficiency.
Concealed cove lighting with high-CRI warm white LEDs perfectly elevates boutique luxury.
Effortlessly switch lighting scenes and color temperatures via KNX / DALI-2 touch panels.
Wide-range smooth dimming creates an elegant and prestigious ambiance for grand ballrooms.
Compliant with Human Centric Lighting (HCL) standards, flicker-free light ensures long-term visual comfort.
Intelligently adjusts brightness based on schedules, foot traffic, and zone demands—balancing passenger experience with energy efficiency.
Precisely controls stage and ambient lighting to synchronize with performance rhythms, delivering subtle, professional light effects.