Constant Current Drivers

Helvar’s Active+ is an out-of-the-box standalone solution consisting of an LED driver and “our smallest sensor” yet built into the luminaire.
Ideal for refurbishment projects, as well as for new offices, corridors, staircases, open plan areas and storage areas.
There are Compact (SELV60) & Linear (Non-isolated) Drivers available in this range, with various wattage and output drive currents.
Sensor Active + (3021 – 302101)
LC1x25 Active +
LC1x35 Active +
LC1x50 Active +
LL1x10-42 Active +
LL1x23-80 Active +
LL1x50 Active +
LL1x80-350-700 Active +
LL1x110 Active +
Compact Driver : 1-10 volt control input, 1-100 % Dimming range
Selectable constant current output: 350/500/700 mA
LC1x28-AN
LC1x30-E-AN
Linear Driver : DALI and 1 – 10 volt control input, 1-100 % Dimming range
Amplitude dimming for the highest quality light output
Current setting via dip-switches
LL80DS-DA-AN-350-1400
Non-Dimmable LED drivers designed for high-volume industrial and indoor lighting projects, that meet both energy and cost efficiency requirements.
These Linear (Basic Isolation) Drivers in this range are available with various wattage and output drive currents.
LL38BI-CC-300
LL40BI-CC-350
LL80BI-CC-300-350
SELV 60 Compact Drivers  : DALI  and  Switch control dimming input 1% – 100% dimming range.
Hybrid dimming technique for high quality light.
Adjustable constant current output, with LEDset resistor values.
Optional strain relief available.
LC1x25-DA – DALI 2
LC1x30-E-DA
LC1x35-DA
LC1x50-E-DA
LC60DS-DA-700-1400
This easy to assemble click-on strain relief can be used together with a LED driver when the driver needs to be safely installed outside of a luminaire.
Easy installation with screw less cable clamps.
Sturdy structure, compatible with cables of different thickness.
LC-SRB-LOOP
SELV 60 Compact Drivers – Adjustable constant current output.
Duplicated mains connection terminal.
Protected up to 4 kV network fast transients.
Approved for use in emergency lighting applications.
Optional strain relief for independent use.
LC1x14-CC-350
LC1x25-CC
LC1x30-E-CC
LC1x35-CC
LC1x40-CC-1050
LC1x50-E-CC
LC60DS-CC-1050-1700
Freedom Wireless lighting.
Wireless lighting is based on mesh: a communication network of devices. Instead of data moving via bus in a specified order,each device automatically interacts wirelessly with others using mesh technology, such as Bluetooth low energy (BLE),Wirepas, Mymesh and others.
Freedom is built on two basic luminaire components: The Freedom Node and the Freedom LED driver.
You also need a connecting cable between them.
Any Freedom LED driver works with any Freedom Node.
There are Compact (SELV60) & Linear (Non-isolated) Drivers available in this range, with various wattage and output drive currents.
Freedom-Node-Casambi
LC25-FD-350-700
LC35-FD-700-1050
LC50-FD-900-1400
LL10-42-FD-120-350
LL23-80-FD-150-350
LL50SE-FD-100-1400
LL80-FD-350-700
LL110-FD-350-700
These non-isolated, non-Dimmable LED drivers designed for high-volume industrial and indoor lighting projects, that meet both energy and cost efficiency requirement’s .
There are Compact and Linear Drivers available in this range, with various wattage and drive currents.
LC110HE-CC-350-700-IND-PCB
LC150HE-CC-350-700-IND
LL30HE-CC-300
LL35HE-CC-120-450
LL35HE-CC-350
LL35HEC-CC-350
LL65HE-CC-175-250-350
LL65HE-CC-250-700
LL65HEC-CC-200-350
LL80HEC-CC-200-350
LL100HE-CC-250-700
LED lighting can be controlled in many ways, usually with DALI or a simple bell press switch.
These DALI-2 and DALI LED Drivers are designed for energy-efficient, long-lasting, and high-quality professional dimming applications that can be controlled by any DALI network.
There are a number of Linear Dimmable Drivers (Non-isolated) available in this range, with various wattage and output drive currents.
LL1x10-42-CR-DA – DALI 2
LL1x10-42-E-DA
LL1x20-E-DA
LL1x23-80-CR-DA – DALI 2
LL1x23-80-DA
LL1x40-E-DA-700-1050
LL1x50-E-DA
LL1x70-E-DA
LL1x80-CR-DA – DALI 2
LL1x80-DA-350-700
LL1x110-CR-DA – DALI 2
LL1x110-E-DA
LL1x150-CR-DA – DALI 2
LL2x35-E-DA
LL80DS-DA-AN-350-1400
This easy to assemble click-on strain relief can be used together with a LED driver when the driver needs to be safely installed outside of a luminaire.
The strain relief enables independent installation of the compatible 30 mm & 35 mm wide metal case LED drivers.
Easy installation, Sturdy structure, compatible with cables of different thickness.
LL1x2130-SR
LL1x2135-SR
These compact SELV60 LED MINI drivers have extremely compact dimensions making them great for smaller light fittings or installing them through narrow cut-out holes for  spot downlights.
Ideal for DALI-2 dimmable and switch control dimming luminaires and applications.
LC26MINI-DA-250-700 – DALI 2
LC26MINI-DA-250-700-SR – DALI 2
LC27MINI-DA-150-700 – DALI 2
LC38MINI-DA-300-1050 – DALI 2
LC38MINI-DA-300-1050-SR – DALI 2
LC44MINI-DA-700-1050 – Cable Ready – DALI 2
LC44MINI-DA-700-1050 – DALI 2
These compact SELV60 LED MINI drivers have extremely compact dimensions making them great for smaller light fittings or installing them through narrow cut-out holes for spot downlights.
Ideal for all Non-Dimmable luminaire’s and applications.
LC12MINI-CC-350 & 500 – SR
LC16MINI-CC-350 & 700 – SR
LC20MINI-CC-250-500
LC21MINI-CC-500 & 700 – SR
LC22MINI-CC-125-500
LC22MINI-CC-125-500-SR
LC28MINI-CC-500-700
LC30MINI-CC-600
LC30MINI-CC-700
LC40MINI-CC-700-1050
LC40MINI-CC-900
LC40MINI-CC-1050
LC42MINI-CC-300-1050
LC42MINI-CC-300-1050-SR
These Drivers are Suitable for outdoor IP67 and independent usage.
Protected up to 4 kV power network fast transients.
Suitable for Classes I and II luminaires.
OL1x50-E-CC-1400
OL1x110-E-CC-350
The SE Series SELV60 DALI-2 Dimmable drivers are specially designed offering a wide variety of choices for any SELV60 rated light fitting.
The SE Series drivers come in compact plastic and linear metal case, power options ranging up to 51 W with wide operational windows.
The SE series also offers the “LOOP a combination of a SELV60 LED driver with terminals, integrated strain relief and additional control terminals for fast and accurate wiring.
LC35SE-DA-350-850 – DALI 2
LC35SE-DA-350-850-LOOP – DALI 2
LC45SE-DA-600-1050 – DALI 2
LC45SE-DA-600-1050-LOOP – DALI 2
LC51SE-DA-900-1400-LOOP – DALI 2
LL25SE-DA-120-500 – DALI 2
LL35SE-DA-250-850 – DALI 2
LL50SE-DA-100-1400 – DALI 2
The SE Series SELV60 drivers are specially designed offering a wide variety of choices for any SELV60 rated light fitting.
The SE Series drivers come in compact plastic and linear metal case, power options ranging up to 51 W with wide operational windows.
The SE series also offers the “LOOP” a combination of a SELV60 LED driver with terminals, integrated strain relief and additional control terminals for fast and accurate wiring.
LC35SE-CC-350-850
LC35SE-CC-350-850-LOOP
LC45SE-CC-600-1050
LC45SE-CC-600-1050-LOOP
LC51SE-CC-900-1400-LOOP
LL18SEC-CC-200-350
LL25SE-CC-150-500
LL25SE-CC-150-500-NFC
LL35SE-CC-250-850
LL35SE-CC-250-850-NFC
LL50SE-CC-350-1400
Tunable White is the ability to tune light colour temperature or full colour.
Colour temperature is measured in Kelvin (K),and ranges from 1,000 (warmest) to 10,000 (coolest).
The iC range of Tunable White drivers are perfect for wired and wireless projects, which means they suit a variety of luminaire designs.
Flicker-free amplitude dimming also helps support visual comfort for uses.
The entire portfolio offers vast output current options and wide dynamic ranges.
LC35-2-DA-iC
LC45iC-DA-100-900
LL35-2-E-DA-IC
LL50iC-DA-100-1200
LL60-2-E-DA-Dynamic
LL60-2-E-DA-IC

Constant Voltage Drivers

With our DALI or Switch-Control extension units, Helvar’s constant voltage LED drivers can be used to create breath-taking dimming solutions for indirect and decorative constant voltage LED lighting. Highlight architectural features, create fascinating atmospheres or change the mood in the room. And enhance wellbeing by eliminating unnecessary glare with indirect lighting.
LL1x30-CV12
LL1x75-CV12
LL1x30-E-CV24
LL1x75-E-CV24
LL1x120-CV24
LL1x180-CV24
OL1x30-E-CV24
OL1x75-E-CV24
LL1-CV-DA – Dali Driver Extension
LL1-CV-SC – Switch Control Driver Extension

Discontinued Drivers

HELVAR Driver Chart

Driver Comparison Chart – All the necessary details needed of each driver in their respective range and application.
Helvar Driver Comparison Chart  2021