Reference: A40PLP30300N
Qlt PLP driver power supply for LEDs with plug and switch on cable in constant current at 700mA, up to 8.4W in 230V and 8.4W in 110V (12V max) available in two different colours, black and transparent. Dimensions: 68x54x20mm.
Reference: A40PLP30600N
Qlt PLP driver power supply for LEDs with plug and switch on cable in constant current at 700mA, up to 14W in 230V and 9W in 110V (24V max) available in two different colours, black and transparent. Dimensions: 68x54x20mm.
Reference: A40PLP10500N
Qlt PLP plug independent constant current led driver compact from 24V 500mA to 12W 230V - 9W 110V available in two different colors, black and transparent. Dimensions: 68x54x20mm.
Reference: A40PLP10600N
Qlt PLP driver for LEDs with plug and switch on cable in constant current at 350mA, up to 8.4W in 230V and 110V (24V max) available in two different colours, black and transparent. Dimensions: 68x54x20mm.
Reference: SMT-M-060CT
Smarts independent electronic ballast for multiwatt 39-60w 600mA-2,1A triac dimmable with dip-switch at constant current 100-277 VAC. Dimensions: 192.5x62x24mm
Reference: SMT-M-040CT
Smarts independent electronic driver multiwatt 19-40w 300mA-1,4A ELV triac phase cut dimmable with dip-switch at constant current 100-277 VAC. Dimensions: 171.5x54x20mm
Reference: A40CPL30600B
QTI CPL Waterproof independent electronic ballast for LEDs with constant voltage and current power at 700 mA 14 W, suitable for installations in small spaces thanks to its very compact dimensions of 124x56x19mm.
Reference: A40CPL20600B
QTI CPL Waterproof independent electronic ballast for LEDs with constant voltage and current power at 500 mA 12 W, suitable for installations in small spaces thanks to its very compact dimensions of 124x56x19mm.
Reference: A40CPL11200B
QTI CPL Waterproof independent electronic ballast for LEDs with constant voltage and current power at 350mA 14W, suitable for installations in small spaces thanks to its very compact dimensions of 124x56x19mm.
Reference: A40FLAT306WB
QTI FLAT independent electronic power supply for 700 mA 110-240V constant current power LEDs, suitable for installations in small spaces thanks to its very compact dimensions of 126x47x15mm.
Reference: A40FLAT112WB
QTI FLAT independent electronic power supply for 350 mA 110-240V constant current power LEDs, suitable for installations in small spaces thanks to its very compact dimensions of 126x47x15mm.
Reference: 127718
Direct current electronic driver 700mA 8W 12V MAX. Rated input voltage 100-240V. Power supply with 10-year warranty.
Reference: 127717
Direct current electronic driver 500mA 6W 12,6V MAX. Rated input voltage 100-240V. Power supply with 10-year warranty.
Reference: 127716
Direct current electronic driver 350mA 10W 30V MAX. Rated input voltage 100-240V. Power supply with 10-year warranty.
Reference: 127719
Direct current electronic driver 250mA 9W 36V MAX. Rated input voltage 100-240V. Power supply with 10-year warranty.
Reference: APC-8-350
Mean Well APC-8-350 constant current LED driver, 350mA, 8.05W output, universal input 100-240V, IP42 rated.
Reference: APC-8-500
Mean Well APC-8-500 LED driver, 8W constant current 500mA, universal input 100-240V, IP42 protection rating, Class II insulation.
Reference: LPHC-18-350
Mean Well LPHC-18-350 power supply, 18W, 350mA constant current, 6-48V DC output, IP67, universal input 100-240V AC.
Reference: 127703
TCI STMP/U IP54 electronic ballast in constant current/voltage 350mA 6-8W 2...23V of very small dimensions with IP54 casing, suitable for installation in damp places or with water sprays. Dimensions: 52.5x46x26.5mm
Reference: 127102
TCI PUMA MD adjustable constant current electronic ballast with DIP-SWITCH from 11-20w/250-900mA adjustable with IGBT "phase cut" dimmer. Dimensions: 140x38x26.5mm
Reference: 141114IP
Electronic driver in SLIM format in direct current 700mA maximum 11W. Rated input voltage 100-240V. Dimensions: 161x22x22mm
Reference: 141112IP
Electronic driver in SLIM format in direct current 500mA maximum 14W. Rated input voltage 100-240V. Dimensions: 161x22x22mm
Reference: 127082
TCI T-LED 80/700 multipower driver 42-80w 350-700mA equipped with dip-switch for the selection of the output current with 10-100% brightness adjustment using the 1-10 V function (I=1 mA) and 0/ 10-100% by PUSH function. Dimensions: 360x30x21mm
Reference: 141122IP
TCI 24V 13W at 550mA constant voltage Led independent electronic ballast with IP65 case, suitable for installation in damp places or with water sprays. Dimensions : 161x22x22mm

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.