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Richer.
Smarter.
Stronger lights. Richer colors. Smarter Features.
Based on 30 years of research on the needs of corals in artificial environments, ReefLED G2 lights ensure exceptional coral growth and coloration with a wide palate of REEF-SPEC light that will please both you and your corals.
Spectrum G2 vs. G1
Play with Graph
See the difference
See the difference
Gentle shimmer
Anti-glare recessed lens.
Homogenous light spread
Gentle shimmer
Anti-glare recessed lens
Homogenous light spread
ReefLED G2 60
12 x 12 x 5
Dimensions in cm
60 W
Compact LED array
500 PAR
at surface
100 PAR
at 50cm depth
ReefLED G2 115
15.5 x 13.5 x 5.7
Dimensions in cm
115 W
Compact LED array
500 PAR
at surface
150 PAR
at 50cm depth
ReefLED G2 170
18 x 16 x 6.4
Dimensions in cm
170 W
Compact LED array
550 PAR
at surface
130 PAR
at 80 cm depth
ReefLED G2 60
4.7” x 4.7” x 2”
Dimensions in inch
60 W
Compact LED array
500 PAR
at surface
100 PAR
at 20” depth
ReefLED G2 115
6.1” x 5.3” x 2.2”
Dimensions in inch
115 W
Compact LED array
500 PAR
at surface
150 PAR
at 20” depth
ReefLED G2 170
7” x 6.3” x 2.5”
Dimensions in inch
170 W
Compact LED array
550 PAR
at surface
130 PAR
at 32” depth
ReefLED 60
ReefLED 115
ReefLED 170
ReefLED G2 60
12 x 12 x 5 cm
Dimensions in cm
60 W
Compact LED array
500 PAR
at surface
100 PAR
at 50cm depth
ReefLED G2 60
4.7” x 4.7” x 2”
Dimensions in inch
60 W
Compact LED array
500 PAR
at surface
100 PAR
at 20” depth
ReefLED G2 115
15.5 x 13.5 x 5.7 cm
Dimensions in cm
115 W
Compact LED array
500 PAR
at surface
150 PAR
at 50cm depth
ReefLED G2 115
6.1” x 5.3” x 2.2”
Dimensions in inch
115 W
Compact LED array
500 PAR
at surface
150 PAR
at 20” depth
ReefLED G2 170
18 x 16 x 6.4 cm
Dimensions in cm
170 W
Compact LED array
550 PAR
at surface
130 PAR
at 80cm depth
ReefLED G2 170
7” x 6.3” x 2.5”
Dimensions in inch
170 W
Compact LED array
550 PAR
at surface
130 PAR
at 32” depth
Reef-Safe
Not every light that pleases the eye is necessarily good for your corals, which is why ReefLED G2 lights are designed with a light intensity and spectrum that is actually utilized by the corals for their energetic needs.
Partly safe for corals
This is the sun’s visible light spectrum. Going above 480 nm into the greens, yellows and reds can potentially harm the corals.
100% safe for corals
The optimal spectrum for coral growth and color expression is between 360 to 480 nm. We’re talking about UV and blue mainly, and not all of it is within the visible light range.
The visible spectrum
This is the sun’s visible light spectrum. Going above 480 nm into the greens, yellows and reds can potentially harm the corals.
The beneficial spectrum
The optimal spectrum for coral growth and color expression is between 360 to 480 nm. We’re talking about UV and blue mainly, and not all of it is within the visible light range.
An ultra-violet paradise
The ReefLED’s signature REEF-SPEC blue has been boosted to 470nm at the high end of the PUR spectrum, making your corals positively pop, whatever their natural color.
An ultra-violet paradise
The ReefLED’s signature REEF-SPEC blue has been boosted to 470nm at the high end of the PUR spectrum, making your corals positively pop, whatever their natural color.
PAR distribution
PAR map
PAR vs. PUR
Optimal PAR distribution
The ReefLED G2 provides ideal PAR values throughout the aquarium, without hotspots or areas with insufficient light for coral growth.
ReefLED 90 used for demonstration PAR distribution
Aquarium PAR intensity map
How we measured (all measurements in µmol / s/m2 )
Measurements taken in a saltwater aquarium using an Ocean Optics Flame T VIS-NIR spectrophotometer.
- ReefLED 170 mounted 31cm above the center of a 80x80x80cm.
- ReefLED 115 mounted 21cm above the center of a 60x60x60cm.
- ReefLED 60 mounted 17cm above the center of a 50x50x50cm.
Aquarium PAR intensity map
How we measured (all measurements in µmol / s/m2 )
Measurements taken in a saltwater aquarium using an Ocean Optics Flame T VIS-NIR spectrophotometer.
- ReefLED 170 mounted 12” above the center of a 32″x32″x32″.
- ReefLED 115 mounted 8” above the center of a 24”x24”x24”.
- ReefLED 60 mounted 7” above the center of a 20″x20″x20″.
PAR vs. PUR
Using PAR measurements only to determine light quality or compatibility of a specific light unit for coral photobiology can be misleading.
The PAR measurement was developed to measure the Photosynthetic Active Radiation of plants that is within the visible light region (400 -700 nm).
The Photosynthetic Utilized Radiation or PUR that is relevant for optimal Zooxanthellae photosynthesis is between 360- 480 nm which starts outside the range of visible light (measured by PAR meters) in the UV region and continues into the blue part of the visible light range.
PUR/PAR values at a point directly under the center of the ReefLED, just below the water surface.
PAR distribution
PAR map
PAR vs. PUR
Optimal PAR distribution
The ReefLED G2 provides ideal PAR values throughout the aquarium, without hotspots or areas with insufficient light for coral growth.
ReefLED 90 used for demonstration PAR distribution
Aquarium PAR map
ReefLED 60
ReefLED 115
ReefLED 170
How we measured (all measurements in µmol / s/m2 )
Measurements taken in a saltwater aquarium using an Ocean Optics Flame T VIS-NIR spectrophotometer.
ReefLED 60 mounted 17cm above the center of a 50x50x50cm.
How we measured (all measurements in µmol / s/m2 )
Measurements taken in a saltwater aquarium using an Ocean Optics Flame T VIS-NIR spectrophotometer.
ReefLED 115 mounted 21cm above the center of a 60x60x60cm.
How we measured (all measurements in µmol / s/m2 )
Measurements taken in a saltwater aquarium using an Ocean Optics Flame T VIS-NIR spectrophotometer.
ReefLED 170 mounted 31cm above the center of a 80x80x80cm.
ReefLED 60
ReefLED 115
ReefLED 170
How we measured (all measurements in µmol / s/m2 )
Measurements taken in a saltwater aquarium using an Ocean Optics Flame T VIS-NIR spectrophotometer.
ReefLED 60 mounted 7” above the center of a 20″x20″x20″.
How we measured (all measurements in µmol / s/m2 )
Measurements taken in a saltwater aquarium using an Ocean Optics Flame T VIS-NIR spectrophotometer.
ReefLED 115 mounted 8” above the center of a 24”x24”x24”.
How we measured (all measurements in µmol / s/m2 )
Measurements taken in a saltwater aquarium using an Ocean Optics Flame T VIS-NIR spectrophotometer.
ReefLED 170 mounted 12” above the center of a 32″x32″x32″.
PAR vs. PUR
Using PAR measurements only to determine light quality or compatibility of a specific light unit for coral photobiology can be misleading.
The PAR measurement was developed to measure the Photosynthetic Active Radiation of plants that is within the visible light region (400 -700 nm).
The Photosynthetic Utilized Radiation or PUR that is relevant for optimal Zooxanthellae photosynthesis is between 360- 480 nm which starts outside the range of visible light (measured by PAR meters) in the UV region and continues into the blue part of the visible light range.
PUR/PAR values at a point directly under the center of the ReefLED, just below the water surface.
Seeing is believing
SPS dominant, 525L, 1.2 years
SPS dominant, 525L, 2 years
Mixed reef, 300L, 1.5 years
Mixed reef, 750L, 2.3 years
SPS dominant, 525L
SPS dominant, 525L
Mixed reef, 300L
Mixed reef, 750L
Program
library
Peace
of
mind
Weekly
schedule
Lunar
cycle
Staggered
sunrise
Acclimation
program
Clouds
Manual library
Photo mode
Create your own lighting program (save as many as you wish).
ReefBeat is connected to your ReefLED 24/7 and will notify you if communication is lost.
You may schedule the same lighting program for the entire week or a different program each day.
Simulate a 28-day moon phase cycle with the 3W moonlight channel, for reef-safe nighttime viewing.
Set delay periods between ReefLEDs to create a dynamic sunrise/sunset effect in your aquarium.
Helps corals adjust by gradually increasing ReefLED intensity during the acclimation period.
Reefbeat offers 3 levels of random cloud activity, creating natural shading for preset periods.
Reefbeat offers 3 levels of random cloud activity, creating natural shading for preset periods.
Reefbeat offers 3 levels of random cloud activity, creating natural shading for preset periods.
Smart.
Program library
Peace of mind
Weekly schedule
Lunar cycle
Staggered sunrise
Acclimation program
Clouds
Manual library
Photo mode
Create your own lighting program (save as many as you wish).
ReefBeat is connected to your ReefLED 24/7 and will notify you if communication is lost.
You may schedule the same lighting program for the entire week or a different program each day.
Simulate a 28-day moon phase cycle with the 3W moonlight channel, for reef-safe nighttime viewing.
Set delay periods between ReefLEDs to create a dynamic sunrise/sunset effect in your aquarium.
Helps corals adjust by gradually increasing ReefLED intensity during the acclimation period.
Reefbeat offers 3 levels of random cloud activity, creating natural shading for preset periods.
Reefbeat offers 3 levels of random cloud activity, creating natural shading for preset periods.
Reefbeat offers 3 levels of random cloud activity, creating natural shading for preset periods.
ReefBeat App
One App to Control Them All!
ReefBeat integrates all of Red Sea’s smart devices into one smart, synchronized eco-system that you can fully control from the palm of your hand, providing you with extra peace of mind, as just a quick glance will update you on the status of all your devices.
ReefBeat App
One App to Control Them All!
ReefBeat integrates all of Red Sea’s smart devices into one smart, synchronized eco-system that you can fully control from the palm of your hand, providing you with extra peace of mind, as just a quick glance will update you on the status of all your devices.
Video gallery
Episode 1
The main reasons why lighting is so important
Episode 2
What makes aquarium lighting Reef-Safe?
Episode 3
Let’s bust some myths about light measurement
Episode 4
The relationship between light intensity and photoperiod
Video gallery
Episode 1
The main reasons why lighting is so important
Episode 2
What makes aquarium lighting Reef-Safe?
Episode 3
Let’s bust some myths about light measurement
Episode 4
The relationship between light intensity and photoperiod
Mounting & Accessories
ReefLED 50 Arms
A universal mounting arm attaches firmly onto the rear wall of the tank and can be rotated from side to side during reefscaping or other tank maintenance.
Suitable for tank widths from 36-51cm / 14”-20” with glass thickness of 8-15 mm / 5/16”- 3/8”.
Universal mounting arm
ReefLED individual mounting arms attach firmly onto the rear wall of the tank and can be rotated to the upright position during reefscaping or other tank maintenance.
Set at the correct height above the aquarium, the mount arm can be adjusted to suit tank widths of 57-80cm (22.5”-32”) and with glass thickness of 8-19 mm / 5/16”- 3/4”.
Pendant
ReefLED Pendants for multiple ReefLED units are available with either black or white trim for an elegant look above regular and peninsula tanks.
Available in 4 models that are suitable for tank lengths from 75-228cm (30”-90”).
Customized 160S tray holds each unit securely in the pendant. The trays are purchased separately according to the numbers of ReefLED.
Clip-on Visor (Included)
To prevent unwanted glare the ReefLED 160S comes complete with a clip-on visor to limit the direct line-of-sight to the intense light source.
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The largest, fastest growing community of Red Sea reefkeepers sharing tips, experience & insights
Let’s reef!
The ReefLED channels
ReefLED 60
ReefLED 115
ReefLED 170
The ReefLED channels
ReefLED 60
ReefLED 115
ReefLED 170
Optimal spread
ReefLED provides ideal PAR values throughout the aquarium, without hotspots or areas with insufficient light for coral growth.