NICREW 36W Saltwater Aquarium Light | Marine LED Reef Lamp with Day/Night Controller (36–48 inch)

Reef-Ready illumination for your saltwater tank

NICREW 36W Saltwater Aquarium Light blends 445nm and 460nm blue LEDs with a 10,000K white channel and RGB LEDs to produce a vibrant, balanced spectrum. The result is a crisp reef glow that enhances the appearance of fish, live rock, and corals without washing out colors.

With a carefully balanced actinic blue emphasis, this fixture aims to reproduce the shimmering blue hues found in healthy reefs. The combination helps bring out color depth and natural shadows as light moves across the rocks and corals sway with the current.

Dynamic day and night control

Included day plus night controller lets you adjust spectrum and intensity to simulate natural cycles. Expect a gentle sunrise ramp and a gradual sunset fade, creating a calm, predictable lighting rhythm for your inhabitants.

• Programmable timing options for a consistent schedule.
• Smooth brightness transitions to reduce abrupt changes for corals and fish.

Broad compatibility and coverage

One ClassicLED Marine light supports saltwater fish, live rock, soft corals, and LPS corals. For low light SPS corals, using two lights can help achieve more even coverage across the tank.

• Available in lengths to fit tanks from 36 to 48 inches.
• Extendable brackets at both ends fit rimless and framed aquariums.

Practical tips for setup and longevity

For longevity, a glass or acrylic canopy is highly recommended to shield the fixture from moisture. A canopy can help protect electronics and extend the life of the unit, while keeping access easy for maintenance and spectrum checks.

In real-world use, hobbyists report easier acclimation for new corals and more consistent coloration when lighting follows a stable schedule. The fixture’s color balance and programmable cycles offer a flexible option for evolving reef displays without overhauling your setup.