Digital Systems

PL-CUBE-AC-2000-840-G3 DALI

Product family benefits
  • Easy dimming installations due to Touch DIM and corridor function
  • Easy connection to AC mains power and DALI interface
  • Enables low-cost and compact luminaire designs
  • Low profile
  • Future-proof dimensions for reliable designs
  • Near Lambertian light distribution at 110° beam angle for high quality of light
  • Protection against overheating due to thermal derating
Areas of application
  • Hospitality, hotels, restaurants
  • Public and commercial buildings
  • Offices
  • Corridors
  • Shops
  • Secondary rooms, garages, storerooms, cellars

References / Links
For more information on the multi-level guarantee and the terms and conditions of the guarantee visit


Technical Data

Electrical data

Nominal wattage

19.20 W

Rated wattage

19.20 W

Nominal voltage

230 V

Input voltage range

220…240 V

Power factor λ

> 0.90

Type of current


Photometrical data

Total useful luminous flux

2000 lm

Luminous efficacy

104 lm/W

Standard deviation of color matching

≤3 sdcm

Nom. useful luminous flux 120°

1598 lm

Rated useful luminous flux 120°

1598 lm

Light color (designation)

Neutral White

Color temperature

4000 K

Color rendering index Ra


Rated peak intensity

732 cd

Light technical data

Rated beam angle (half peak value)

110.00 °

Starting time

< 0.5 s

Warm-up time (60 %)

< 2.00 s

Beam angle

110 °

Dimensions & weight

Rated width

81.6 mm

general tolerances ISO 2768-c

Construction length

82.8 mm

general tolerances ISO 2768-c

Rated height

21.20 mm

general tolerances ISO 2768-c

Product weight

66.00 g

Temperatures & operating conditions

Performance temp. acc. to IEC 62717

70 °C

Maximum temperature at tc test point

90 °C

Ambient temperature range

-20…+50 °C

Ta(rated) = 25 °C

Temperature range at storage

-20…85 °C



50000 h

Nominal lamp life time

50000 h

Rated lamp life time

50000 h

Number of switching cycles





Dimming interface


Dimming range

1…100 %

Certificates & standards

Energy consumption

17 kWh/1000h

Energy efficiency class


Type of protection


Logistical data

Commodity code


Packaging information




Dimension l x w x h



4052899318083 UNV


1 66.00g
4052899318090 VS

Shipping box

20 481mm x 393mm x 51mm 1598.00g 9.64dm³


Information about Family

This deceptively simple-looking product is far more than a spotlight — it is a true light engine, with an integrated driver, easy connection to AC mains power and DALI interface. The PrevaLED Cube AC DALI is incredibly easy to design into any system or product; there is no need to use an external driver, no fuss, and potentially great savings in terms of time, effort and expenditure. What is more, this reflector delivers super quality light, with near Lambertian light distribution at 110 ° beam angle. It is dimmable, too; the Touch DIM function provides a dimming range of 1…100 %, and the unit has a corridor function. Naturally, safety has been prioritized, and this spotlight is protected from overheating by thermal derating. With easy installation, a low profile design and compatibility with common mechanic and photometric interfaces, the PrevaLED Cube AC DALI is ideal for creating future-proof, low cost and compact luminaire designs for use in hotel lighting, restaurants, offices, retail, public and commercial buildings and secondary rooms such as garages, storerooms and cellars. It is also good for use in corridors.
Product family features
  • Dimming range (DALI): 1…100 %
  • Dimensions of DALI version identical to on/off version
  • Mains voltage driven LED engine
  • Integrated control gear
  • Diameter of light emitting surface: 61 mm
  • Common mechanic and photometric interfaces
  • Initial color consistency: < 3 SDCM
  • Lifetime (L70/B50): 50,000 h (temperature at Tc = 70 °C)
  • LED module is reinforced isolated to mounting surface
  • Photobiological safety according to IEC/TR 62778, risk group RG1


Sort by:
Total useful luminous flux
Nominal wattage
Nominal voltage
Color rendering index Ra
Color temperature
Data sheet
PL-CUBE-AC-1100-830-G3 DALI
1100 lm 11.60 W 230 V >80 3000 K
PL-CUBE-AC-2000-840-G3 DALI
2000 lm 19.20 W 230 V >80 4000 K