Kessil A500X LED Light – High-Intensity SPS Coral LED

Powerful LED Lighting for SPS Coral Growth

The Kessil A500X is a 185W high-intensity LED fixture designed for advanced SPS coral aquarists. Combining Dense Matrix LED technology with Kessil Logic, the A500X delivers a concentrated, well-blended spectrum for optimal coral growth, health, and coloration. Its shimmer effect creates a natural sunlight appearance while maintaining uniform color mixing throughout the tank.

Wide Coverage with Adjustable Reflectors

• Optional 35° and 55° reflectors for precise beam shaping

• Coverage for SPS-dominant systems up to 36" × 36"

• Deep penetration with adjustable light shaping, ensuring corals thrive in a variety of tank setups

Advanced Color Control and Smart Communication

• Kessil Logic™ automatically balances the spectrum to match your desired light color

• Compatible with Manual Knobs, WiFi Dongle, or Spectral Controller X

• Smart communication allows multiple fixtures to be networked for synchronized control

Specifications

• Dimensions: 3.7” × 5.2” / 9.4 cm × 13.3 cm (H × D)

• Unit Weight: 1.72 lb / 0.78 kg

• Spectrum: Tuna Blue + Red + Green + Purple (Violet + Indigo)

• Coverage: 36" × 36"

• Power Supply: 100–240V AC (Input), 48V DC (Output)

• Power Consumption: 185W Max

• Mounting Options: A-Series Gooseneck, Mounting Arm, Hanging Ring

Reflector Options

• 130°: Depth up to 2 ft

• 55°: Depth up to 3 ft

• 35°: Depth up to 4 ft

What’s in the Box

• 1 × Kessil A500X LED Light

• 1 × Power Adapter

• 1 × AC Adapter Cable

• 1 × Hanging Ring

• 2 × Metal Screw Hooks

• 2 × Hanging Brackets

• 1 × Reflector-55