coralite Cetus 2SS2 72W Smart APP Control LED Reef Light for Saltwater

About This

• [SEAMLESS MULTI-TANK COVERAGE] Engineered for medium marine setups up to 36 inches (90cm), the Cetus 2SS2 Twin Lights bundle delivers high-intensity, perfectly blended full-spectrum light. Utilizing a single heavy-duty mounting arm to hold both lamps, it is the ultimate sleek upgrade for LPS coral reefs and premium FO (Fish-Only) tanks alike.
• [SUPERIOR GLASS OPTICS FOR VIVID COLORS] Featuring dual High-Borosilicate Glass lenses instead of standard plastic, our system achieves 90%–92% NUV transmittance. By completely unlocking critical wavelengths below 420nm, it maximizes fluorescent protein excitation, ensuring both your LPS corals and marine fish colors "pop" with unmatched brilliance.
• [SMART GROUP SYNC & INTUITIVE APP] Simplify multi-light management via our smartphone app with advanced Time-Priority logic. Both 36W lamps sync instantly as a single group, running flawless daily photoperiods, including a natural Lunar Cycle. Share or import proven lighting schedules effortlessly in seconds using our QR-code feature.
• [UNIFORM PAR WITH ULTRA-LOW SIDE SPILL] Experience exceptional light distribution with a maximum PAR drop under 30% to eliminate dangerous hot spots. Our precision optical lens restricts uncomfortable side light spill to under 3% of peak center brightness, protecting human eyes from glare while funneling 97%+ of light energy directly down.
• [SMART ACCLIMATION & 5-YEAR RELIABILITY] Prevent light shock with a gradual intensity ramp-up that helps new corals adapt safely. Driven by advanced PWM signals and premium LEDs tested to LM-80 standards, this unit guarantees less than 10% decay after 5 years, providing a stable, flicker-free environment for your marine life.

Overview

• Color : Black
• Shape : Round
• Material : Aluminum, Glass, Plastic
• Light Source Type : Light Emitting Diode
• Shade Material : Glass
• High-Borosilicate Glass Preserves More of the 380-420 nm Spectrum
• Pair multiple lights, tune each channel, and set sunrise, sunset, and ramp times—all in a few taps.
• Choose from five setup methods, six reef presets, lunar phases, weather effects, and acclimation—all in one app.
• Over 92% Output Maintained After 4 Years of Normal Use
• Cetus 2SP 70W
• Cetus 2SS 36W
• Cetus 2SP2 140W
• Cetus 2SS2 72W
• For over a decade, we’ve created reef lighting for respected brands worldwide. Now, that experience carries our own name—Coralite.
• Driven by a passion for thriving corals, we take on the hard problems and refuse easy compromises—putting performance and lasting reliability first.
• This is more than a new brand. It is the next chapter of everything we have learned—and our commitment to go further for the reef.
• Our passion for thriving corals drives us to solve the hard problems—and refuse easy compromises in performance or reliability.
• Precision automation, top-tier electronic components, and carefully chosen materials—reliability in every detail.
• Our Experience. Our Name. For over a decade, we’ve created reef lighting for respected brands worldwide. Now, that experience carries our own name—Coralite. Driven by a passion for thriving corals, we take on the hard problems and refuse easy compromises—putting performance and lasting reliability first. This is more than a new brand. It is the next chapter of everything we have learned—and our commitment to go further for the reef.
• For the Reef Our passion for thriving corals drives us to solve the hard problems—and refuse easy compromises in performance or reliability.
• Precision Built to Last Precision automation, top-tier electronic components, and carefully chosen materials—reliability in every detail.
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• Optical Control
• Even Coverage