

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
Reference: A40NIP30300N
QLT NIP 303 miniaturised LED driver with constant current output of 700mA, 8.4W, 12V, universal input 100–240V and compact dimensions of 60×40×20mm.
Reference: A40NIP20600N
QLT NIP 206 power supply, miniaturised constant current LED driver at 500mA, 12W, 24V, for built-in IP20 indoor installations.
Reference: A41N2414H0RG
QLT Neon outdoor Strip LED RGB 24V IP67 in polyurethane 10x10 mm, continuous colour-changing light for outdoor and indoor use, available in 5 m or 10 m rolls.
Reference: A40PDCV1000B
QLT A40PDCV1000B constant voltage 24V DC LED driver, dimmable via 1-10V system with push button, ideal for LED strips and modules.
Reference: A40PDCVD000B
QLT A40PDCVD000B 24V DC dimmable LED driver with DALI and Push control, universal 100–240V input and integrated self-resetting protections.
Reference: A40PDMC1000B
QLT A40PDMC1000B dimmable multi-current LED driver with 1-10V button control, selectable constant current from 100 to 700 mA, universal input 100–240 V.
Reference: A40PDMCD000B
QLT A40PDMCD000B: multi-current dimmable LED driver DALI/Push with selectable constant current from 100 to 700 mA and universal input 100-240V.
Reference: A40DDMASTERN
QLT A40DDMASTERN, DALI Master generator in PVC acting as a DALI BUS dimmer interface with 0-10V/1-10V inputs, for push-button or home automation control of LED fixtures.
Reference: A40IR3R00000
QLT Infrared Interface and Receiver IR 3R, 12/24V DC, 3x2A, for RGB systems compatible with RGBox30/45/55 control units, range up to 10 metres.
Reference: A40IR3T00000
QLT IR 3T RGB infrared remote control at 12/24VDC, 36 kHz, for RGBOX30/45/55 units, with RGB colour, white light, speed and intensity control, range up to 10 m.
Reference: A40LVS00000N
QLT LVS 2500mA: compact constant voltage to constant current converter, 12V-24V input, 2.5 A output, for high-power LED modules with integrated self-resetting protections.
Reference: A40LVK00000N
QLT LVK 1400mA, constant voltage 12V-24V to 1.4A constant current LED converter for power LED modules, built-in, IP20.
Reference: A40LVT00000N
QLT LVT 1100mA, constant voltage converter 12-24V DC to 1.1A constant current for LED modules, in a compact 50x48x11mm format.
Reference: A40LVJ00000N
QLT LVJ constant voltage to constant current converter, 12-24V DC input and 1000 mA output, for high-brightness LED modules in a compact built-in format.
Reference: A40LVY00000N
QLT LVY 700mA constant current converter with 12-24V DC input for power LED modules, self-resetting protection and IP20 rating.
Reference: A40LVZ00000N
QLT LVZ 500mA, constant voltage 12-24V DC to 500mA constant current converter for power LED modules, in an ultra-compact 40 x 18 x 12 mm format.
Reference: A40LVX00000N
QLT LVX 350mA: compact built-in converter from 12-24V DC constant voltage to 350mA constant current for high-brightness LED module driving.
Reference: A40MINI40020
QLT Spot Mini, 1W 350mA round recessed LED spotlight in black polycarbonate with warm white 3000K light and 120° beam angle for discreet, precise installations.
Reference: A40RCDIMCT0N+ A40PDLU0000B
QLT remote control + control unit kit 433 MHz at 12-24V DC for wireless brightness and color temperature control of LED strips and modules.
Reference: A40WALLCT00N
QLT A40WALLCT00N recessed wall touch controller for LED color temperature adjustment, 433 MHz radio transmission, 220–240 V input, 86×86 mm format.
Reference: A40WALLRGB2B
QLT A40WALL, recessed RF touch wall controller 220-240V for wireless management of RGB, RGBW, Dimmer and Tunable White LED systems.
Reference: A40PDLU0000B
QLT RGB radio remote control interface with 12-24V DC input, 10A capacity and dimmable function for LED strips and modules.
Reference: A40PLK110Z0B
QLT PLK110Z constant current power supply, 350 mA, 11 W, max 35 V DC output, for LED modules, compatible with worldwide electrical standards.
Reference: A40PLJ2041WN
QLT PLJ204 constant current 500mA LED driver, 8.4W 18V with IP65 waterproof protection, for 1 to 4 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.