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Add a broader actinic spectrum and dramatic coral fluorescence with the Orphek OR4 iCon UV/Violet Reef Aquarium LED Bar.
Unlike the Violet model, which concentrates primarily on the 420–430 nm range, this UV/Violet model combines three wavelength groups from approximately 390–430 nm. It supplements full-spectrum reef fixtures with near-UV and violet wavelengths that help reveal fluorescent pigments and support coral coloration.
Use it alongside an Orphek Natura iCon, Atlantik iCon or another reef light, or combine multiple OR4 bars for a customized lighting system.
UV/Violet Spectrum
The OR4 iCon UV/Violet combines:
390–400 nm near-UV
400–415 nm violet
420–430 nm violet/actinic
This spectrum is ideal for:
Enhancing fluorescent coral pigments
Supplementing full-spectrum reef lighting
Adding near-UV and violet wavelengths
SPS, LPS, soft coral and mixed reef aquariums
Dawn, dusk and evening lighting periods
Customized multi-bar lighting systems
Intelligent iCon Control
The included iCon dimming driver provides Wi-Fi and Bluetooth connectivity through the Orphek iCon app.
Features include:
Programmable schedules
Adjustable overall intensity
Sunrise and sunset transitions
Sun and Moon Synchronization
Seasonal calendar programming
Time-offset control
iOS and Android compatibility
Integration with compatible Orphek iCon lighting
Each OR4 bar operates as one dimmable channel. The entire bar dims together; individual wavelength groups are not independently adjustable. Multiple compatible bars may be controlled independently through the app.
Available Sizes
OR4 30
Nominal Length: 12 Inches / 30 cm Actual Length: 13.2 Inches LEDs: 9 Dual-Chip LEDs / 18 Chips Power Consumption: 15 Watts
OR4 60
Nominal Length: 24 Inches / 60 cm Actual Length: 25 Inches LEDs: 18 Dual-Chip LEDs / 36 Chips Power Consumption: 30 Watts
OR4 90
Nominal Length: 36 Inches / 90 cm Actual Length: 36.8 Inches LEDs: 24 Dual-Chip LEDs / 48 Chips Power Consumption: 40 Watts
OR4 120
Nominal Length: 48 Inches / 120 cm Actual Length: 48.7 Inches LEDs: 36 Dual-Chip LEDs / 72 Chips Power Consumption: 60 Watts
OR4 150
Nominal Length: 60 Inches / 150 cm Actual Length: 60.4 Inches LEDs: 42 Dual-Chip LEDs / 84 Chips Power Consumption: 75 Watts
All sizes measure approximately 1.97 inches wide and 1.4 inches high.
Electrical Specifications
Power Consumption
Input Voltage / Current
Output Voltage / Current
Power Factor
Frequency
OR4 30
15W
AC 100-230V 0.28 / 0.1A
DC 20-30V 0.5A
>95%
50-60 Hz
OR4 60
30W
AC 100-230V 0.28 / 0.14A
DC 40-58V 1A
>95%
50-60 Hz
OR4 90
40W
AC 100-230V 0.37 / 0.18A
DC 24-40V 1A
>95%
50-60 Hz
OR4 120
60W
AC 100-230V 0.56 / 0.27A
DC 40-58V 1A
>95%
50-60 Hz
OR4 150
75W
AC 100-230V 0.64 / 0.32A
DC 26-50V 1.5A
>95%
50-60 Hz
Spectrum Range: Approximately 390–430 nm Input Voltage: 100–230V AC Frequency: 50–60 Hz Power Factor: Greater Than 95% Construction: Aluminum Alloy and Acrylic Water-Resistance Rating: IP67
What’s Included
One OR4 iCon UV/Violet LED bar
One iCon dimming driver
One waterproof connector
Two mounting brackets
Two hanging cords
Region-appropriate power connection
Additional mounting arms, extension kits and specialized mounting accessories are sold separately.
Acclimation Notice
UV and violet lighting should be introduced gradually when added to an established aquarium. Begin at a reduced intensity and increase slowly while monitoring coral response.
