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Orphek OR4 iCon Reef Day LED Bar vs Red Sea ReefLED G2 115

The OR4 iCon Reef Day is a long LED bar built for wide, even coverage and deep scheduling control, with Sun & Moon sync, a seasonal calendar and Wi-Fi/Bluetooth with iCloud backup. The Red Sea ReefLED G2 115 is a compact 115W puck with a tunable 10,000K-23,000K spectrum, strong violet and UV, and the ReefBeat app. Owners rate the OR4 well at 4.6 from 131 ratings; the Red Sea is the simpler, more polished single-fixture choice for small tanks. Pick the bar for a long tank or a big spread, the puck for a small cube or a clean pendant look.

  • Choose the OR4 iCon Reef Day if you have a long or wide tank and want one bar to cover it, with deep scheduling like Sun & Moon sync and a seasonal coral calendar.
  • Choose the Red Sea ReefLED G2 115 if you run a small tank and want a compact, app-driven puck with a tunable spectrum and strong violet and UV.

Prices

  • Orphek OR4 iCon Reef Day LED Bar: $179.00 at Orphek (last seen Nov 10)
  • Red Sea ReefLED G2 115: $289.00 at Jawz (last seen Nov 9)
  • Difference: the Orphek OR4 iCon Reef Day LED Bar is $110.00 cheaper than the Red Sea ReefLED G2 115 at the latest prices (Nov 9 and Nov 10)
OR4
OR4 iCon Reef Day

Orphek OR4 iCon Reef Day LED Bar

OR4 iCon Reef Day

4.6(131 ratings)
$179.00at OrphekChecked Nov 10
See all prices and details
Visit Orphek
Pros
  • Even coverage across a long tank from one fixture
  • IP67 and aluminum build suit humid hoods
  • Sun & Moon sync and a seasonal calendar for spawning control
  • Wi-Fi and Bluetooth with iCloud backup
  • 10,000-step dimming for fine tuning
Cons
  • Fixed 18,000K spectrum, no tunable white-to-blue range
  • Bar length must match the tank
  • App has more settings to learn
Red Sea
ReefLED G2 115

Red Sea ReefLED G2 115

ReefLED G2 115

$289.00at JawzChecked Nov 9
See all prices and details
Visit Jawz
Pros
  • Tunable 10,000K to 23,000K at full power
  • Enhanced violet and UV for fluorescence
  • ReefBeat app with timers and saved presets
  • Compact puck suits small tanks and pendants
  • Even PAR with no hotspots, per Red Sea
Cons
  • One puck covers about 24 x 24 in
  • No IP rating listed
  • Less scheduling depth than the OR4

What separates them

Orphek OR4 iCon Reef Day LED BarRed Sea ReefLED G2 115
Form factorLong LED bar in 30 to 150 sizesCompact puck, 6.1 x 5.3 x 2.2 in
CoverageSpreads along the bar length for long tanksUp to 24 x 24 in per fixture
SpectrumFixed 18,000K full spectrum, 390-760nmTunable 10,000K to 23,000K at full power
ControlOrphek iCon app, Wi-Fi and Bluetooth, iCloudReefBeat app, timer and saved manual presets
Scheduling depthSun & Moon sync, time offset, seasonal calendarAutomated programs and manual presets
Build and water resistanceAluminum alloy body, 8mm acrylic cover, IP67Puck housing, no IP rating listed
Output6W dual-chip mixed-color LEDs, 10,000-step dimming115W, about 500 PAR at surface, 150 PAR at 20 in
Best tank sizeLong and wide tanksSmall tanks

Price history

  • Red Sea ReefLED G2 115: lowest $289.00 on Nov 9 at Jawz; $459.00 on Nov 11.

Prices at every store

Orphek OR4 iCon Reef Day LED Bar

  • OrphekNew

    In stockReturn policy

    $179.00Checked Nov 10
    Visit Orphek
Prices and history →

Red Sea ReefLED G2 115

  • JawzNew

    In stock

    $289.00Free shippingChecked Nov 9
    Visit Jawz
  • Reef eScapeNew

    In stock

    $459.00Checked Nov 10
    Visit Reef eScape
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $479.99Free shippingChecked Nov 10
    Visit Amazon
  • eBayNew

    Availability unknownSold by saltwateraq (99.6% positive, 61,300 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $504.90Free shippingChecked Nov 9
    Visit eBay

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All 4 stores and price history →

Specs compared

SpecOrphek OR4 iCon Reef Day LED BarRed Sea ReefLED G2 115
Spectrum18,000K Full Spectrum (ranging from 390 to 760n…Reef-Safe Spectrum with Enhanced Violet & UV
LED type6W Mixed Colors Dual Chip Power LEDS—
Dimming control10,000 DIMMING CONTROL TECHNOLOGY—
Waterproof ratingIP67—
Body materialhigh quality aluminum alloy—
Top cover8mm acrylic top cover—
ConnectivityWi-Fi / Bluetooth—
App compatibilityIOS and Android—
Cloud supportiCloud support—
Aquarium Type—Reef
Tank Size—Small Tanks
Water Type—Saltwater
Show all 29 specsShow fewer specs
SpecOrphek OR4 iCon Reef Day LED BarRed Sea ReefLED G2 115
Length—6.1 in
Width—5.3 in
Height—2.2 in
Light Output—~500 (PAR at Surface)
Coverage Area—24" X 24" (maximum spread)
Lighting Type—LED
Brightness—Adjustable light intensity
Color Temperature—Adjustable (10,000K - 23,000K) at Full Intensity
Lighting Control—App (ReefBeat App)
Dimmer

What reviewers say

Orphek OR4 iCon Reef Day LED Bar

  • 4.6 / 5131 ratings

Owners rate it highly, with 4.6 out of 5 from 131 ratings. They praise the color output, the app control and the build, while some find the app and scheduling features take getting used to.

What people mention
  • Color outputPraisedOwners like the full-spectrum look and coral color under the bar.
  • App controlMixedThe iCon app is useful but takes time to learn.
  • BuildPraisedThe aluminum body and acrylic cover feel solid and sealed.
  • SchedulingMixedSun & Moon Sync and the calendar are powerful but fiddly to set up.

Red Sea ReefLED G2 115

Owners of the G2 115 generally report good coral response and easy scheduling through the ReefBeat app. Complaints center on the app-dependent setup and the need to buy a mount separately.

What people mention
  • SpectrumPraisedOwners say corals color up well under the violet and UV-enhanced spectrum.
  • App controlMixedThe ReefBeat app makes scheduling easy, but some find setup and connectivity fiddly.
  • CoverageMixedIt covers a small tank well, but spread drops off past about 24 inches.
  • MountingCriticisedBuyers note the mount is not included and must be bought separately.

Questions and answers

Which is better for a long tank?
The OR4 iCon Reef Day. One bar spreads light along the length, while the ReefLED G2 115 covers about 24 x 24 in per puck, so a long tank needs several.
Which gives better coral color?
The Red Sea ReefLED G2 115 has more violet and UV and a tunable spectrum up to 23,000K, which many keepers prefer for fluorescence. The OR4 runs a fixed 18,000K full spectrum.
Which is easier to set up?
The Red Sea puck. It mounts as a single pendant and the ReefBeat app handles timers and presets. The OR4 bar needs length matching and more app setup.
Which lasts longer in a humid hood?
The OR4 lists IP67 and an aluminum body with an acrylic cover, which suits splash and humidity. The Red Sea puck has no IP rating listed, so keep it clear of spray.
Is the OR4 worth stepping up to?
Yes if you want one fixture over a long tank plus Sun & Moon sync and a seasonal calendar. For a small cube, the Red Sea puck is the simpler pick.

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More comparisons

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  • OR4 iCon Blue Plus - Reef Aquarium LED Bar vs ReefLED G2 115

Buying guides that pick them

  • Best saltwater reef aquarium lights
—
Yes (by selecting the desired intensity)
Timer—Yes (automated lighting programs)
Wattage—115 W
Power Source—Power Supply
Weight—1 kg
Subtype—Light Fixture
Style—Next-Generation Red Sea
Shape—Puck, Pendant