SEAOURA Full Spectrum Aquarium Light for 36-42 Inch Tanks | Auto Timer & Dimmable LEDs

Overview

The SEAOURA LED Aquarium Light delivers a balanced full-spectrum glow designed to illuminate freshwater plants and fish. Sized for 36 to 42 inch tanks, it sits on an extendable metal bracket for secure mounting and a clean, low-profile look. The five-column array provides even coverage while the soft, natural-looking light enhances colors without harsh glare.

Smart, customizable lighting

Set up is straightforward with the DIY mode, allowing control over three core elements: time, color, and brightness. You can choose a timer of 6, 10, or 12 hours, and adjust brightness across 10 levels. Color options range from All lights on to specific mixes (White/Red/Green/Pink) or Only Blue, letting you tailor the ambience for different days and plant cues.

• Easy access to key controls with a simple interface for quick adjustments.
• Memory function automatically restores your last configuration after power interruptions.

Why this light stands out

The full-spectrum design combines 6500K white light with red, blue, green, and pink channels. With a color rendering index (CRI) up to 89%, the LEDs render colors closely to daylight, which helps reveal natural tones in plants and aquatic life.

• Five LED chip columns deliver a compact, even spread across the tank.
• Durable ABS housing with efficient heat dissipation supports prolonged use.
• Extendable brackets adapt to most 36–42 inch tanks, including glass, acrylic, hooded, or rimless styles.

Gentle ramping during on/off cycles (about 15 minutes up and down) helps create a calm transition for tank inhabitants. The unit is designed for easy installation on a wide range of freshwater setups and pairs well with everyday routines, providing an approachable lighting solution for both beginners and seasoned hobbyists.