Description
Product Overview
Kick your reef’s color and coral growth into high gear with the Hygger Fan Cooling Reef Light (HG100). Built to handle the tough photosynthetic needs of marine tanks, this focused LED skips the usual full‑spectrum whites and zeroes in on the actinic wavelengths corals actually crave. By pushing a powerful blue band at 435–450nm and a deep purple range at 390–435nm, the HG100 mirrors the light conditions found on natural reefs.
Key Features & Benefits
Targeted Actinic Blue & Purple Spectrum: Zeroes in on 390–450nm wavelengths to stimulate coral zooxanthellae photosynthesis and trigger intense, fluorescent coral pigmentation.
Integrated Active Fan Cooling: Constantly regulates internal core temperatures to protect LED circuitry and maintain peak diode output over an extended lifespan.
User-Friendly Inline Controller: Delivers straightforward control over light intensity and timing without needing complex mobile apps or wireless pairing setup.
360-Degree Universal Swivel Arm: Flexible mounting bracket lets you adjust light placement precisely, eliminating dark spots and shadow zones across complex rockwork.
Extra-Wide Rim Clamp: Heavy-duty clamp attaches securely to rimless glass or thick acrylic panels up to 1.0 inch (25 mm) thick.
Technical Specifications
Please review your marine display’s physical volume and glass boundaries to ensure an optimal fit.
Attribute
Specification
Brand
Hygger
Model Number
HG100
Fixture Type
Fan-Cooled Marine Actinic LED Puck Light
Ideal Aquarium Sizing
12 to 35 Gallon Marine & Nano Reef Systems
Fixture Dimensions (Diameter x Thickness)
4.3″ x 0.7″ (10.9 x 1.8 cm)
Power Consumption
32 Watts
Operating Voltage
DC 12V Regulated Safety Voltage
LED Count & Type
16 High-Output Custom Marine Diodes
Spectrum Wavelengths
Actinic Blue (435–450nm) / Deep Purple (390–435nm)
Cooling System
Active Internal Smart Cooling Fan
Max Rim Glass Thickness
0.12″ to 1.0″ Thick (3mm to 25mm)
What’s Included
1x Hygger HG100 Fan Cooling Reef Light Puck Fixture
1x 360-Degree Swivel Mounting Arm with Rim Clamp Assembly
1x Inline Digital Controller Cable
1x DC 12V Power Adapter Unit
Frequently Asked Questions
1. What types of corals benefit most from the Hygger HG100 Reef Light?
The HG100’s targeted actinic spectrum (390–450nm) is engineered to promote zooxanthellae growth and vivid fluorescence in Soft Corals, Zoanthids, LPS (Large Polyp Stony), and SPS (Small Polyp Stony) corals in nano and medium reef setups.
2. Is the cooling fan loud?
No. The active internal fan is designed for low-noise operation, kicking on automatically to pull heat away from the 32W high-output LED diodes to extend fixture longevity.
3. Can this light mount on thick acrylic or rimmed glass aquariums?
Yes. The heavy-duty rim clamp opens up to 1.0 inch (25 mm), accommodating thin glass, heavy rimless panels, and thicker acrylic edges easily.
