SEAOURA SR-691 120W Programmable LED Reef Coral Light

🌊Smart Full-Spectrum Coral Lighting for Thriving Reef Tanks

Give your corals the light they truly need. The SEAOURA SR-691 Reef Light is engineered with a high PAR, coral-optimized spectrum to boost fluorescence, enhance coloration, and support healthy SPS and LPS coral growth. With smart programming, quiet cooling, and flexible mounting, it’s a powerful yet easy upgrade for any saltwater aquarium.

High PAR Spectrum for Vibrant Coral Growth

This reef light is specially tuned to maximize photosynthetic efficiency and coral coloration:

• Enhanced 395nm & 410nm violet spectrum for coral fluorescence

• Strong 455nm royal blue focus to support photosynthesis

• Reduced mid-range output to preserve natural pigmentation

• Balanced red and white channels for visual depth and color balance

LED Configuration:
14,000K White ×6 | RGB ×6 | 395nm Violet ×4 | 410nm Violet ×7 | 455nm Blue ×23 | 660nm Red ×2

The result? Brighter colors, deeper fluorescence, and healthier coral growth.

🎛 Preset Modes or Full DIY Control

Whether you want plug-and-play simplicity or total customization, this light gives you both.

• 5-level dimming options

• 3 weather effects:
  🌅 Sunrise (L6)
  🌇 Sunset (L7)
  ⛈ Thunderstorm (L8)

• Individual brightness control for 5 channels (WRGB + B1)

Fine-tune your lighting to match coral type, tank depth, and personal viewing preference.

⏰ 24/7 Custom Lighting Schedule

Create a natural day-to-night rhythm with the built-in timer and touchscreen display.

• Program a full 24/7 automatic lighting cycle

• Alternate day and moonlight modes

• Use DIY 5-stage mode to simulate natural reef environments

• Smooth 15-minute light transitions (30 min in night mode) to prevent fish stress

Your reef gets a stable, realistic light cycle — even when you’re not home.

🔇 Intelligent, Ultra-Quiet Cooling

A smart temperature control system keeps performance high and noise low.

• Built-in thermal monitoring

• Cooling fans activate only when temperature exceeds 122°F (50°C)

• Operates under 40dB for a quiet aquarium environment

• Energy-efficient heat management extends LED lifespan

🛠 Flexible & Easy Installation

Designed to fit a wide range of reef setups:

• Includes clip-on mount and hanging kit

• Adjustable height and depth for optimal PAR levels

• One light covers tanks 12”–18” wide

• Multiple units can be used for larger aquariums

Quick setup, secure fit, perfect light positioning.

📦 What’s Included

• SEAOURA SR-691 120W LED Reef Light

• Clip-On Mount Kit

• Hanging Kit

• Power Adapter

• User Manual

🌟 Ideal For

✔ SPS & LPS coral tanks
✔ Nano to mid-size reef aquariums
✔ Reef hobbyists wanting advanced spectrum control
✔ Aquarists seeking quiet, programmable lighting