Reference: 122792
TCI DC BMU 12W constant current power supply, 700mA output, universal 100-240V input, 2-16V DC output, compact built-in design.
Reference: 122796
TCI DC BMU constant current driver 210mA, 6.5W output, universal input 100-240V, output 3-33V DC, class II IP20.
Reference: 122794
TCI DC BMU 12W power supply, 500mA constant current, universal 100-240V input, 2-24V DC output, compact built-in design.
Reference: 141070
TCI DC BMU constant current power supply, 350mA, 12W, universal input 100-240V, output 2-30V DC, for built-in installation.
Reference: 141110
SLIM direct current electronic driver 350mA, 15W, universal input 100-240V, IP20 rated, 10-year warranty.
Reference: 141114
SLIM direct current electronic driver 700mA, 11W, universal input 100-240V, 10-year warranty.
Reference: 122447
TCI SLIM direct current electronic driver, 350mA, 12W, universal input 100-240V, IP20 rated, 10-year warranty.
Reference: 127409
TCI MAXI JOLLY HV DALI 60W DC LED driver, constant current 250-700mA, DALI/1-10V/Push dimmable, 100-240V input, IP20.
Reference: LCM-40
Mean Well LCM-40 constant current LED driver 42W, 350-1050mA selectable, 2-100V DC output, 0-10V/PWM dimmable.
Reference: LCM-40DA2
Mean Well LCM-40DA2 LED driver, 42W, constant current 350-1050mA, DALI 2 dimmable, IP20.
Reference: LCM-60DA2
Mean Well LCM-60DA2 LED driver, constant current 500–1400mA, 60W, output 2–90V DC, DALI 2 dimmable, IP20.
Reference: 127041
TCI MICRO MD dimmable Trailing Edge–Leading Edge driver, constant current 350mA, 10W, input 220-240V, compact IP20 format.
Reference: A40PLKE2050B
QLT dimmable TRIAC LED driver 11W 500mA constant current output, compatible with TRIAC, IGBT and MOSFET dimmers for LED light sources.
Reference: A40PLKE3060B
QLT dimmable TRIAC driver 15W 700mA with constant current output for high brightness LEDs, phase-cut dimming and 220–240V AC input.
Reference: A40PLKE1090B
QLT Driver A40PLKE1090B, 9.5W dimmable TRIAC LED driver with 350mA constant current output and 220–240V input voltage.
Reference: 122360
TCI MP15 multipower LED driver 15W, constant current 60–360mA dip-switch selectable, universal input 100–240V, IP20 for indoor use.
Reference: DRPFMDALI26700
Ledvance DALI dimmable power supply 26W, constant current 150–700 mA, DALI 2 and NFC compatible, for LED sources, input voltage 220–240 V.
Reference: 125504
TCI MAXI JOLLY SV DALI 50W LED driver, constant current 350–1200mA, DALI/PUSH/1-10V dimmable, 100–240V input, IP20.
Reference: LPC-20-700
Mean Well LPC-20-700 power supply, 700mA constant current LED driver, 20W, 48V DC, IP67 protection rating.
Reference: APC-35-350
Mean Well constant current LED driver 35W 350mA, universal input 100-240V, output 28-100V, IP42 rated.
Reference: 99186
iLed Maxi Aqualed, 630mA 24W constant current LED driver with IP67 protection rating, designed for LED modules in humid or exposed environments.
Reference: C-E200008
iLed Aqualed Slim, constant current LED driver 500mA 10W IP67, for 3-6 LED modules, input 220-240V AC.
Reference: APC-16-350
Mean Well APC-16-350 constant current LED driver, 350mA, 16W, 100-240V input, 12-48V output, IP42 rated.
Reference: 127571
TCI 22W constant current LED driver, 220-240V input, dip-switch selectable from 125mA to 500mA. Compact size, IP20, Insulation Class II.
Reference: DRPFMDALI601A4
Ledvance 60W DALI dimmable constant current power supply, 700–1400 mA output, 1–100% dimming via DALI 2 and NFC, for LED spotlights and panels.
Reference: LCM-25DA2
Mean Well LCM-25DA2 25W constant current LED driver, 350-1050mA output, DALI 2 dimmable, compatible with EU/USA/UK/AUS/JAP voltage standards.
Reference: APV-8-24
Mean Well APV-8-24 mini LED power supply, 8W at constant voltage 24V, IP42 protection rating, universal input 100-240V.
Reference: ELG-150-C1750DA
Mean Well ELG-150-C1750DA LED driver, 150W constant current 1750mA, 94V output, DALI dimmable, IP67.
Reference: 151401
TCI 20W LED driver, constant current 100-380mA, Push and 1-10V dimmable, dip-switch selectable, IP20, 100-240V input.
Reference: 145024
Osram Element constant voltage LED driver 24V DC, up to 90W output, with built-in overload and overtemperature protection for indoor use.

Constant current power supplies
Constant Current Electronic Drivers for LED Applications: the Mean Well Range at Diffusione Luce
Diffusione Luce offers a complete range of constant current electronic drivers for LED applications. Professional drivers designed to power spotlights, modules, and LED chips with maximum stability, ensuring durability, efficiency, and protection of the diode over time.
How to choose the right constant current driver
To choose the correct constant current driver, a simple calculation is required:
Current absorbed by the LED spotlight × operating voltage of the spotlight = power consumption
Practical example: 0.350 A × 3.4 V = 1.2 W (power absorbed by the spotlight). In this case, you need to choose a driver with an output power starting from 1.2W and a current of 0.350 A.
Warning: do not oversize the driver
It is essential not to install drivers with a minimum output power higher than the nominal power absorbed by the spotlight. Example of an incorrect match: a 1.2W and 350mA spotlight connected to a driver that starts from 4W and 350mA → immediate failure of the LED diode.
This is one of the most common mistakes in LED installations: unlike constant voltage drivers, constant current drivers always deliver the rated current setting. Therefore, if the minimum power of the driver exceeds that of the connected LED, the voltage rises beyond the diode's limits, causing it to fail.
Connecting multiple LED spotlights in series
The situation is different when multiple LED spotlights are installed in series. In this case, to calculate the driver's power, you need to add up the power of the individual spotlights.
Practical example: 10 spotlights of 1.2W and 350mA → 12W total at 350mA. The required driver must have a nominal power of at least 12W with an output current of 350mA. The current remains unchanged because in a series connection all LEDs are crossed by the same current, while the operating voltages add up.
Mean Well drivers for outdoor applications IP65 and IP67
For outdoor installations, Mean Well electronic drivers with IP65 and IP67 protection ratings are available, certified to withstand dust, water jets, and temporary immersion. They are the ideal solution for garden spotlights, outdoor step lights, architectural outdoor lighting, pool edge lighting, and applications in humid environments such as bathrooms, laundries, and industrial areas.
Why choose Mean Well
Mean Well has been the international reference point for decades for those seeking professional-quality constant current LED drivers. Mean Well products are certified according to the main international standards (CE, TÜV, UL, CB, RoHS), offer complete protection against overvoltage, overcurrent, short circuit, and overtemperature, and are covered by extended warranties that testify to their construction reliability.