LED Drivers

Helvar LED driver offering is designed for energy efficient, long lasting, high quality, professional lighting applications. Including a wide range of switchable and dimmable LED drivers, they can be used as part of a simple standalone lighting system or bigger building management systems.

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LEDesign calculation tool

TUNABLE WHITE LED DRIVERS
LINEAR DALI DRIVERS
COMPACT DALI DRIVERS
ACTIVE+ DRIVERS
LINEAR NON-DIMMABLE DRIVERS
COMPACT NON-DIMMABLE DRIVERS
OUTDOOR DRIVERS

LL6-U-CC
  • 6 W constant current LED driver
  • 350/700 mA multiple currents output
  • Lifetime (h): 50,000
Download datasheet
Operating conditions
  • Voltage range (V): 85–264
  • DC range (V): 100–264
  • Max temperature at Tc point (°C): 80
  • Ambient temperature range: –20 °C .. +60 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 7
  • Output: Multiple currents
Iout 350 700
Uout 7–16 7–10
LED Modules
Functions
  • Luminaire classes: I, II, III
  • Independent usage
  • Suitable for emergency use
  • Load protection: SELV < 60 V
  • Linear enclosure with an integrated strain relief
LL1x12-E-CC-350
  • 12 W constant current LED driver
  • 350 mA fixed current output
  • Lifetime (h): 30,000
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –15 °C .. +45 °C
  • IP rating: IP20
  • Lifetime (h): 30,000 (see more details in datasheet)
Load
  • Max output power (W): 12
  • Output: Fixed current
Iout 350
Uout 8.5–36
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II, III
  • Independent usage
  • Load protection: SELV < 60 V
  • Linear enclosure with an integrated strain relief
LL1x12-E-CC-700
  • 12 W constant current LED driver
  • 700 mA fixed current output
  • Lifetime (h): 30,000
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –15 °C .. +45 °C
  • IP rating: IP20
  • Lifetime (h): 30,000 (see more details in datasheet)
Load
  • Max output power (W): 12
  • Output: Fixed current
Iout 700
Uout 3.7–17
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II, III
  • Independent usage
  • Load protection: SELV < 60 V
  • Linear enclosure with an integrated strain relief
LC1x14-CC-350
  • 14 W constant current LED driver
  • 350 mA fixed current output
  • Lifetime (h): 30,000
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –25 °C .. +55 °C
  • IP rating: IP20
  • Lifetime (h): 30,000 (see more details in datasheet)
Load
  • Max output power (W): 14.7
  • Output: Fixed current
Iout 350
Uout 31-42
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II, III
  • Independent usage
  • Load protection: SELV < 60 V
  • Linear enclosure with an integrated strain relief
LL1x15-E-CC-500
  • 15 W constant current LED driver
  • 500 mA fixed current output
  • Lifetime (h): 30,000
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –15 °C .. +45 °C
  • IP rating: IP20
  • Lifetime (h): 30,000 (see more details in datasheet)
Load
  • Max output power (W): 15
  • Output: Fixed current
Iout 500
Uout 8–30
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II, III
  • Independent usage
  • Load protection: SELV < 60 V
  • Linear enclosure with an integrated strain relief
LC1x20-CC-500
  • 20 W constant current LED driver
  • 500 mA fixed current output
  • Lifetime (h): 30,000
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –25 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 30,000 (see more details in datasheet)
Load
  • Max output power (W): 21
  • Output: Fixed current
Iout 500
Uout 31-42
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II, III
  • Independent usage
  • Load protection: SELV < 60 V
  • Linear enclosure with an integrated strain relief
LL1x20-E-CC-350
  • 20 W constant current LED driver
  • 350 mA fixed current output
  • Lifetime (h): 30,000
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –15 °C .. +45 °C
  • IP rating: IP20
  • Lifetime (h): 30,000 (see more details in datasheet)
Load
  • Max output power (W): 20
  • Output: Fixed current
Iout 350
Uout 16–57
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II, III
  • Independent usage
  • Load protection: SELV < 60 V
  • Linear enclosure with an integrated strain relief
LL1x20-E-CC-500
  • 20 W constant current LED driver
  • 500 mA fixed current output
  • Lifetime (h): 30,000
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –15 °C .. +45 °C
  • IP rating: IP20
  • Lifetime (h): 30,000 (see more details in datasheet)
Load
  • Max output power (W): 20
  • Output: Fixed current
Iout 500
Uout 14–40
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II, III
  • Independent usage
  • Load protection: SELV < 60 V
  • Linear enclosure with an integrated strain relief
LL1x20-E-CC-700
  • 20 W constant current LED driver
  • 700 mA fixed current output
  • Lifetime (h): 30,000
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –15 °C .. +45 °C
  • IP rating: IP20
  • Lifetime (h): 30,000 (see more details in datasheet)
Load
  • Max output power (W): 20
  • Output: Fixed current
Iout 700
Uout 8–29
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II, III
  • Independent usage
  • Load protection: SELV < 60 V
  • Linear enclosure with an integrated strain relief
LC1x25 Active+
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 65
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 25.2
  • Output: Adjustable current
Iout 350 700
Uout 9–48 9–36
LED Modules
LEDesign
Functions
LC1x25-CC
  • 25 W constant current LED driver
  • 350 mA – 700 mA adjustable current output
  • Lifetime (h): 60,000
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 65
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 25.2
  • Output: Adjustable current
Iout 350 700
Uout 20–45 20–36
LED Modules
LEDesign
Functions
LC1x25-DA
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 25.2
  • Output: Adjustable current
Iout 350 700
Uout 9–48 9–36
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II, III
  • Independent usage
  • NTC
  • Load protection: SELV < 60 V
  • DALI features: Current setting by software, Constant Light Output (CLO), Data memory bank
  • Optional click-on strain relief for installation : LC1x30-SR Click-on strain relief for LED drivers
LC1x28-AN
  • 28 W 1–10 V dimmable LED driver
  • 350/500/700 mA multiple currents output
  • Lifetime (h): 50,000
  • Dimming range: 1% – 100%
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 28
  • Output: Multiple currents
Iout 350 500 700
Uout 10–50 10–50 10–40
LED Modules
LEDesign
Functions
LC1x30-CC-700
  • 30 W constant current LED driver
  • 700 mA fixed current output
  • Lifetime (h): 30,000
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • Max temperature at Tc point (°C): 85
  • Ambient temperature range: –25 °C .. +55 °C
  • IP rating: IP20
  • Lifetime (h): 30,000 (see more details in datasheet)
Load
  • Max output power (W): 30.1
  • Output: Fixed current
Iout 700
Uout 24-43
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II, III
  • Independent usage
  • Load protection: SELV < 60 V
  • Linear enclosure with an integrated strain relief
LL1x30-E-CC-700
  • 30 W constant current LED driver
  • 700 mA fixed current output
  • Lifetime (h): 30,000
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • Max temperature at Tc point (°C): 70
  • Ambient temperature range: –15 °C .. +45 °C
  • IP rating: IP20
  • Lifetime (h): 30,000 (see more details in datasheet)
Load
  • Max output power (W): 30
  • Output: Fixed current
Iout 700
Uout 28–43
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II, III
  • Independent usage
  • Load protection: SELV < 60 V
  • Linear enclosure with an integrated strain relief
LL1x30-CV12
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • Max temperature at Tc point (°C): 80
  • Ambient temperature range: –15 °C .. +45 °C
  • IP rating: IP20
  • Lifetime (h): 30,000 (see more details in datasheet)
Load
  • Max output power (W): 30
  • Output: Constant voltage
Iout 2,500
Uout 12
LED Modules
Functions
LL1x30-E-CV24
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • Max temperature at Tc point (°C): 80
  • Ambient temperature range: –15 °C .. +45 °C
  • IP rating: IP20
  • Lifetime (h): 30,000 (see more details in datasheet)
Load
  • Max output power (W): 30
  • Output: Constant voltage
Iout 1,250
Uout 24
LED Modules
Functions
OL1x30-E-CV24
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • Max temperature at Tc point (°C): 80
  • Ambient temperature range: –15 °C .. +45 °C
  • IP rating: IP67
  • Lifetime (h): 30,000 (see more details in datasheet)
Load
  • Max output power (W): 30
  • Output: Constant voltage
Iout 1,250
Uout 24 24
LED Modules
Functions
LC1x35 Active+
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 35.7
  • Output: Adjustable current
Iout 700 1,050
Uout 9–48 9–34
LED Modules
LEDesign
Functions
LC1x35-CC 
  • 35 W constant current LED driver
  • 700 mA – 1050 mA adjustable current output
  • Lifetime (h): 50,000
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 35.7
  • Output: Adjustable current
Iout 700 1,050
Uout 20–48 20–34
LED Modules
LEDesign
Functions
LC1x35-DA 
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 35.7
  • Output: Adjustable current
Iout 700 1,050
Uout 9–48 9–34
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II, III
  • Independent usage
  • NTC
  • Load protection: SELV < 60 V
  • DALI features: Current setting by software, Constant Light Output (CLO), Data memory bank
  • Optional click-on strain relief for installation : LC1x30-SR Click-on strain relief for LED drivers
LC35/2-DA-iC
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C ... +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 35
  • Output: Adjustable current
Iout 350 700
Uout 12–50 12–50
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II, III
  • Independent usage
  • Suitable for emergency use
  • Load protection: SELV < 60 V
  • DALI features: Current setting by software, Constant Light Output (CLO), Data memory bank
  • Optional click-on strain relief for installation : LC1x70-SR Click-on strain relief for LED drivers
LC1x40-CC-1050
  • 40 W constant current LED driver
  • 1050 mA fixed current output
  • Lifetime (h): 30,000
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • Max temperature at Tc point (°C): 85
  • Ambient temperature range: –25 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 30,000 (see more details in datasheet)
Load
  • Max output power (W): 40
  • Output: Fixed current
Iout 1,050
Uout 24-38
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II, III
  • Independent usage
  • Load protection: SELV < 60 V
  • Linear enclosure with an integrated strain relief
LC1x50 Active+
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 50.4
  • Output: Adjustable current
Iout 900 1,400
Uout 12–50 12–36
LED Modules
LEDesign
Functions
LC1x50-E-CC
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Available with protective coating
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 50.4
  • Output: Adjustable current
Iout 1,050 1,400
Uout 20–48 20–36
LED Modules
LEDesign
Functions
LC1x50-E-CC-700-1050
  • 50 W constant current LED driver
  • 700 mA – 1050 mA adjustable current output
  • Lifetime (h): 50,000
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Available with protective coating
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 50.4
  • Output: Adjustable current
Iout 700 1,050
Uout 30–48 20–48
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II, III
  • Suitable for emergency use
  • Load protection: SELV < 60 V
LC1x50-E-CC-700-1050-SR
  • 50 W constant current LED driver
  • 700 mA – 1050 mA adjustable current output
  • Lifetime (h): 50,000
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 50.4
  • Output: Adjustable current
Iout 700 1,050
Uout 30–48 20–48
LED Modules
LEDesign
Functions
LC1x50-E-DA
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Available with protective coating
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 50.4
  • Output: Adjustable current
Iout 1,050 1,400
Uout 20–48 20–36
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II, III
  • Independent usage
  • Suitable for emergency use
  • NTC
  • Load protection: SELV < 60 V
  • DALI features: Current setting by software, Constant Light Output (CLO), Data memory bank
  • Optional click-on strain relief for installation : LC1x70-SR Click-on strain relief for LED drivers
LL1x50 Active+
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 80
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 50.4
  • Output: Adjustable current
Iout 1,050 1,400
Uout 20–48 20–36
LED Modules
LEDesign
Functions
LL1x50-E-CC
  • 50 W constant current LED driver
  • 1050 mA – 1400 mA adjustable current output
  • Lifetime (h): 50,000
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 50.4
  • Output: Adjustable current
Iout 1,050 1,400
Uout 20–48 20–36
LED Modules
LEDesign
Functions
LL1x50-E-CC-700-1050
  • 50 W constant current LED driver
  • 700 mA – 1050 mA adjustable current output
  • Lifetime (h): 50,000
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 50.4
  • Output: Adjustable current
Iout 700 1,050
Uout 30–48 20–48
LED Modules
LEDesign
Functions
LL1x50-E-DA
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 50.4
  • Output: Adjustable current
Iout 1,050 1,400
Uout 20–48 20–36
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • NTC
  • Load protection: SELV < 60 V
  • DALI features: Current setting by software, Constant Light Output (CLO), Data memory bank
  • Optional click-on strain relief for installation : LL1x2130-SR Click-on strain relief for LED drivers
LL2x25-E-CC
  • 2x25 constant current LED driver
  • 350 mA – 700 mA adjustable current output
  • Lifetime (h): 50,000
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 50.4
  • Output: Adjustable current
Iout 350 700
Uout 20–50 20–36
LED Modules
Functions
LL1x75-CV12
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • Max temperature at Tc point (°C): 85
  • Ambient temperature range: –15 °C .. +45 °C
  • IP rating: IP20
  • Lifetime (h): 30,000 (see more details in datasheet)
Load
  • Max output power (W): 75
  • Output: Constant voltage
Iout 6,250
Uout 12
LED Modules
Functions
LL1x75-E-CV24
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –15 °C .. +45 °C
  • IP rating: IP20
  • Lifetime (h): 30,000 (see more details in datasheet)
Load
  • Max output power (W): 75
  • Output: Constant voltage
Iout 3,125
Uout 24
LED Modules
Functions
OL1x75-E-CV24
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • Max temperature at Tc point (°C): 80
  • Ambient temperature range: –15 °C .. +45 °C
  • IP rating: IP67
  • Lifetime (h): 30,000 (see more details in datasheet)
Load
  • Max output power (W): 75
  • Output: Constant voltage
Iout 3,125
Uout 24 24
LED Modules
Functions
LL1x120-CV24
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • Max temperature at Tc point (°C): 90
  • Ambient temperature range: –20 °C .. +45 °C
  • IP rating: IP20
  • Lifetime (h): 30,000 (see more details in datasheet)
Load
  • Max output power (W): 120
  • Output: Constant voltage
Iout 5,000
Uout 24
LED Modules
Functions

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