

QLT Qualitron has been manufacturing high-quality LED drivers and power supplies for professional applications since 1986.
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QLT Qualitron | LED Drivers and Power Supplies - Diffusione Luce
Sku: A40PDCV1000B
QLT A40PDCV1000B constant voltage 24V DC LED driver, dimmable via 1-10V system with push button, ideal for LED strips and modules.
Sku: A40RCDIMCT0N
QLT 2.4 GHz wireless remote control A40RCDIMCT0N for dimming and CT color temperature adjustment, PDL-U compatible, up to 4 independent zones.
Sku: DISSIPLLA
QLT rectangular lamellar aluminum heatsink 162x128 mm for efficient cooling of LED modules and electronic devices.
Sku: A40SL125000B
QLT Slim Power Evo SL1250, ultra-slim constant current LED driver 500mA, 8.4W, 16V max, compact built-in format 114×22×19 mm for recessed installations.
Sku: A40PUL042BEB
QLT A40PUL042BEB multicurrent dimmable LED power supply, 1-10V/PUSH dimming, selectable constant current 250-700 mA, maximum power 42W.
Sku: A40PLKE1090B
QLT Driver A40PLKE1090B, 9.5W dimmable TRIAC LED driver with 350mA constant current output and 220–240V input voltage.
Sku: A40MDR04501B
QLT MDR 45 12V DC dimmable power supply, 45W output, adjustable via 470K potentiometer or 0-10V signal, with PWM output for LED modules.
Sku: A40CE017000N
CE17 QLT 17W 24VDC dimmable TRIAC/IGBT/MOSFET power supply for power LEDs, with IP65 protection and Class II insulation.
Sku: A40SLBOX100B
QLT Power Supply SLIMBOX 100W 24V DC, slim profile 314x30x21 mm with 100–240V AC input for LED strips and modules.
Sku: A40MET284M00
QLT Metal Recessed LED RGBW 3.6W 36mm with dual 25°/45° beam, red-green-blue-white multicolour light and IP43 protection rating.
Sku: A40FLAT3000B
QLT FLAT A40FLAT3000B independent constant voltage LED driver, 24V 1.25A 30W, ultra-compact 126×47×15 mm, IP20.
Sku: A40CPL20600B
QLT CPL 500mA 12W constant current LED driver, 500 mA 12 W output with IP44 protection and universal 100–240 V input voltage.
Sku: A40FLO04024N
QLT driver push pedal dimmer 24V 40W Max: independent IP20 power supply with foot pedal control, 24VDC constant output and universal 100–240V AC input.
Sku: A40MET20M040
QLT MET 20, recessed LED spotlight in metal, 1W at 350mA with IP43 rating, available in four colour temperatures and two beam angles.
Sku: A40LUX47000N
QLT 5630 LED chip 50 mm, 4.5 W, operating at 350 mA or 700 mA and available in four colour temperatures from 2700K to 5000K.
Sku: A40PDLUSM00B
The QLT RF/SMART Receiver 2.4GHz controls RGB, RGBW, Dimmer and CT systems at 12–24V DC, compatible with Tuya, Alexa and Google Home.
Sku: A40U226TWSW0
QLT U226 AR111 LED 19W recessed spotlight with tunable white technology, adjustable colour temperature from 2700K to 6500K, available in 45° or 70° beam angle.
Sku: A40SPEVTW0W0
QLT Spotty, 9W MR16 recessed LED spotlight with tunable white technology from 2700K to 6500K, 40° beam and CRI 90. Constant current driver not included.
Sku: A40CC36WD00B
QLT A40CC36WD00B multi-current 36W constant LED driver with selectable output from 150 to 900 mA, dimmable via DALI or Push system, for 220–240 V LED installations.
Sku: A40CC36W000B
QLT Constant Multi-Current 36W LED Driver: constant current output selectable from 150 to 900 mA via DIP-Switch, 220–240 V input, max 36W.
Sku: A40CC44WD00B
QLT 44W constant current LED driver with selectable output from 300 to 1050mA, dimmable via DALI/PUSH, 220-240V AC input.
Sku: A40CC60WD00B
QLT Constant Multi-Current 60W LED Driver Dimmable DALI/PUSH, constant current driver 1.25–2A with dimming via DALI protocol or Push button system.
Sku: A40RP309000N
QLT RP309 Driver A40RP309000N: 700mA constant current LED power supply, 23W, 36V, IP65, for 3–10 LED modules.
QLT Qualitron | LED Drivers and Power Supplies - Diffusione Luce
LED Power Supplies for professional applications are QLT's specialty: founded in 1986 in Rescaldina near Milan, the company designs and manufactures electronic drivers and power supplies in Italy. The Lombardy-based company's engineering approach translates into certified solutions for LED strips, spotlights and architectural fixtures, with a consistent research investment exceeding fifteen per cent of annual profits.
The QLT catalogue covers the entire LED power supply range: from constant current drivers for spotlights and downlights, to constant voltage power supplies for strips and luminous signs. Each product is tested according to current European standards, ensuring compatibility with all major control systems. The range is completed by dimmers and brightness regulators and a selection of electronic components for custom installations.
Among QLT's reference products are the PL series for constant current and the ALE series for constant voltage, suitable for residential and commercial environments. Energy efficiency reaches levels compliant with the ErP directive, with high power factor and compact dimensions that facilitate integration into any lighting fixture.