Reference: 123170
TCI 55W constant current LED driver 1.05A-2.1A, dimmable DALI/PUSH/0-10V, IP20, universal input 100-240V.
Reference: LCM-40BLE
Mean Well LCM-40BLE 40W constant current LED driver, 350-1050mA, with integrated Casambi Bluetooth control and DALI compatibility.
Reference: A40PDMC0000B
PDMC multipower power supply for LEDs in constant current from 250mA to 700mA for a maximum of 21W (230V) and 15W (110V), programmable with DIP-SWITCH
Reference: 127715
TCI constant current electronic driver 350mA, 8W, universal input 100-240V, Insulation Class II, 10-year warranty.
Reference: 122812
TCI direct current electronic driver, 6W, 250mA, 23V MAX, universal input 100-240V, 10-year warranty.
Reference: 127714
TCI direct current electronic driver 6W 150mA, universal input voltage 100-240V, 10-year warranty.
Reference: 122814
TCI direct current electronic driver 3W 125mA, input voltage 100-240V, insulation class II, 10-year warranty.
Reference: 122415BL
TCI 55W constant current LED driver 1050~2100mA, bilevel dimmable, dip-switch selectable, 100-240V input, IP20.
Reference: RF22934
Replacement electronic ballast ideal for Flos string light products.
Reference: 40065
Compatible battery charger for the Kiki Cordless Lamp , without cable .
Reference: 122203
TCI multi-power LED driver 20W, 220-240V, constant current 100-380mA or 24V, dip-switch selectable. IP20, indoor use.
Reference: A40DPL110E0B
Electronic driver 11W in direct current at 350mA output 35V. IP20 independent power supply, for indoor use. Rated voltage 190-265V / AC. Dimensions: 117x58x28 mm.
Reference: 28001570
Dimmable built-in LED Driver, Dimming range 1 to 100 %, For luminaires of protection class I and protection class II, Adjustable output current between 1,100 and 2,100 mA.
Reference: 141092
TCI DCCH 12W LED driver, direct current, selectable 250/350mA output, IP20, 220-240V input voltage, ultra-compact 70x41x19 mm.
Reference: 141065
TCI 14W direct current LED driver at 350mA, IP20, universal input voltage 100-240V. Dimensions: 80x34x19.4 mm.
Reference: 127556
TCI Mini Jolly MD 20W dimmable TRIAC LED driver, constant current adjustable from 250mA to 900mA via dip-switch, IP20.
Reference: 141133
TCI BULL 9W LED driver, 250mA constant current, 220-240V input, IP20 rated for indoor use. Dimensions: 68x35x21.5 mm.
Reference: 127570
TCI PRO FLAT 22W constant current LED driver with dip-switch, 125–500 mA output, 100-240V input, IP20.
Reference: A40NIP10900N
NIP 109 power supply Leds driver miniaturized, small dimensions in constant current of 350mA 11,3W 35Volt Max. Dimensions: 60x40x20mm
Reference: A40NIP30300N
NIP 303 power supply Leds driver miniaturized, small dimensions in constant current of 700mA 8,4W 12Volt Max. Dimensions: 60x40x20mm
Reference: A40NIP20600N
NIP 206 power supply Leds driver miniaturized, small dimensions in constant current of 500mA 12W 24Volt Max. Dimensions: 60x40x20mm
Reference: 125400
TCI mini Jolly 20W LED driver, constant current 350–900mA, 1-10V dimmable, universal input 100-240V, IP20.
Reference: A40PDMC1000B
Dimmable multipower power supply PDMC1 Driver for LEDs in constant current from 100mA to 700mA for a maximum of 13W (230V) and 9W (110V). Possibility to adjust the light intensity through 1-10V system with the use of a simple NA (Normally Open) button.
Reference: A40PDMCD000B
Dimmable multipower power supply PDMCD Driver for LEDs in constant current from 100mA to 700mA for a maximum of 13W (230V) and 9W (110V). Possibility to adjust the light intensity through DALI or Push system with the use of a simple NA (Normally Open) button.

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.