Specification Item 1x RL90 light with hang kit Suitable Tank Size 1x Light for 40-60CM Tank, 2x Lights for 80-120CM Tank, 3x Lights for 120-150CM Tank, 4x Lights for 180-240CM Tank Standard Install Way With Hang Kit Control Way Phone, freely control anytime and anywhere WiFi Support Android / iOS / Internet Support, 2.4GHz Wi-Fi network Daisy Chain All lights in one group to do one setting, 1 phone can max control 12pcs lights at the same time Application Marine, Saltwater, Reef Coral, SPS LPS, Hard and Soft Corals Channels 4 channels with 1% programmable and dimmable Natural Simulation 24hrs Day-night Cycle, Sunrise Sunset, 4 Seasons, Lunar, Moon, Lightning, Acclimation Universal Input Range AC 100-265V Worldwide Suitable What's in Box 1x RL90 light,1x hang kit, 1x power supply, 1x power plug, 1x user manual Previous page Next page 1 2023 Most Popular Light 2 Smart APP Control 3 Professional 4 High Uniformity 5 Perfect Fit For Any Tank High Power Output Hollow optical-glass len to ensure boasting greater than 90% optical efficiency&including a diffuse exit surface to provide improved color blending. Proven Spectrum RL90 is reef-spectrum, utilizes the latest LED technology from leading facturers, LED selection favors Blue channels&high output, special for SPS LPS. More Refined Uniquely designed with light intensity&spectrum 100% utilizing by coral,providing optimal growth,vivid color and elegant gentle shimmer all over tank. PAR vs. PUR 8000K has a strong blue peak in PUR spectrum as well as wavelengths across the whole visible light spectrum & therefore has a PUR of 45% of its PAR. The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. video Merchant Video Download the APP Search for Smart Life in app store.Scan the QR code. The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. video Merchant Video Dashboard Each Mode has a dashboard with quick-view for you to check the setting: dim value of 4 channelscurrent running timehow 24 hours running of 4 channels The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. video Merchant Video Schedule Mode Want an even easier way to program your lights? We've got your covered. We have many preset modes, easy setup: spring, summer, autumn, winter, kelvinreduce algae, SPS dominant, LPS & Soft coral, Fish & plants, Cut & frag To be best simulate the natural sun, they are gradually ramp up and down, not suddenly. The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. video Merchant Video Manual Mode If you do not like the schedule mode, try the manual mode. There are 4 independently channels: DIY program mode: each channel is able to be set 8 time-points, DIY your own setting, to be simulate the natural sun.DIY quick set mode: set the intensity levels of 4 channels, always run the same, not change. The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. video Merchant Video Natuaral Simulation Acclimation: Installing new light can be stressful for your tank. Acclimation mode provides the gentle transition they need to adapt and thrive.Lunar: Channel 1, 3, 4 are turn off and channel 2 simulates the lunar cycle. Lightning: Stimulate the reproduction of fish and the vigorous growth of plants, runs for at least 10 minutes. The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. video Merchant Video Group Control All lights will be group-controlled by the phone / Internet, freedom to control anytime and anywhere. If my tank is 60inch, how to order 3 lights? Place your order directly and the quantity enter "3". Do these require wifi to operate correctly? And if i get four how many connectors will I need ? Yes, it is wifi version, which can be controlled by phone (android / IOS). There is no connector between light to light, all lights will be controlled by wifi with group control. Can i run these in series together? Meaning control them all with one setting. Yes, it is group control. You can put all lights into one group in your phone to control them all with one setting. Will the app be complicated to operate? No, it is simple but powerful operation. It has many cool functions: sunrise, sunset, lunar, lightning, 4 channels dimmable, acclimation. Most importantly you can share the setting to your friends or social media. How To Select the Most Suitable Light? RL90 Sol Blue Add to Cart RL90 Sol Blue Buying Options RL90 Full Spectrum Add to Cart Hertz RL60 Add to Cart Hertz 54 Add to Cart Hertz 75 Add to Cart Customer Reviews 4.7 out of 5 stars 5 — 4.0 out of 5 stars 2 4.7 out of 5 stars 5 4.5 out of 5 stars 2 4.5 out of 5 stars 2 Price $160.54$160.54 — $151.04$151.04 $89.00$89.00 $139.00$139.00 $199.00$199.00 Panel Size 12x12x5.5cm/4.7x4.7x2.2inch 12x12x5.5cm/4.7x4.7x2.2inch 12x12x5.5cm/4.7x4.7x2.2inch 14x12x5cm/5.6x4.8x2inch 54x12x3.6CM/21x4.7x1.4inch 75x12x3.6CM/29.5x4.7x1.4inch Recommendation 60x60x80CM 60x60x80CM 60x60x80CM 50x50x50CM 60x50x50CM 90x50x50CM Electrical Power 100W 100W 100W 60W 60W 90W Cooling Way Cooling Fan Cooling Fan Cooling Fan Cooling Fan Fanless Shell Fanless Shell Channel 1 10W 8000K White 10W 8000K White 10W 12000K White 12W 12000K White 11W 12000K White 16W 12000K White Channel 2 5W Moonlight 5W Moonlight 5W Moonlight 8W Moonlight 8W Moonlight 11W Moonlight Channel 3 65W REEF GROW Blue 65W REEF GROW Blue 65W REEF GROW Blue 30W REEF GROW Blue 32W REEF GROW Blue 46W REEF GROW Blue Channel 4 10W Cyan Blue 10W Cyan Blue 10W Vivid Color 10W Vivid Color 12W Vivid Color 18W Vivid Color Support WiFi/Bluetooth ✔ ✔ ✔ ✔ ✔ ✔ Android/IOS Control ✔ ✔ ✔ ✔ ✔ ✔ Sunrise Sunset, Moon, 4 Season ✔ ✔ ✔ ✔ ✔ ✔ Lightning, Lunar, Acclimation ✔ ✔ ✔ ✔ ✔ ✔