Kessil A500X Tuna Blue LED Aquarium Light -Illuminate it Right The Kessil A500X Tuna Blue LED Aquarium Light brings together unique design and PAR power, providing you with shimmer, lighting depth, and clarity reef hobbyists come to expect from Kessil brand. Coral growth and coloration are at the forefront of this advanced lighting setup that is built for demanding SPS tank setups. Why the Kessil A500X Tuna Blue Aquarium Light Stands Out The controllable aquarium light gives reef tanks more intensity, better blending, and superior spread compared to older fixtures. By using Dense Matrix LED arrays and carefully engineered optics, the A500X supplies balanced light across your system without harsh shadows. Wide and deep coverage for SPS systems High photon volume density for enhanced coral health Tunable spectrum with Kessil Logic for consistent growth Smart communication with WiFi or controller options Flexible beam adjustment with 55° or optional 35° reflector Compatbiel with the Kessil A-Series Pendant Tank Mount Spectrum and Performance of the A500X LED Aquarium Light This LED Lighting unit delivers Kessil’s renowned Tuna Blue spectrum with the option to integrate red, green, and purple channels. The shimmer effect creates a natural, sunlit look while dense matrix technology ensures even color mixing across the tank. Recommended Coverage: 36" x 36" for SPS dominant tanks Power Output: 185W maximum at 120V Spectrum Range: Tuna Blue with supplemental red, green, and violet Control and Flexibility in a Controllable Aquarium Light The Kessil A500X Tuna Blue LED Aquarium Light adapts easily to different reef setups. Use the WiFi dongle for wireless control, or connect the Spectral Controller X for full sunrise-to-sunset simulations. Multiple fixtures can link together via K-Link for seamless integration across larger systems. Key Technical Specifications Dimensions: 3.7" x 5.2" Unit Weight: 1.72 lbs Power Adapter: 100–240V AC input / 48V DC output Maximum Power Consumption: 185W Included Reflector: 55° (optional 35° available separately) What's Included 1x Kessil A500X Tuna Blue 1x Power Adapter and AC Cable 1x Hanging Ring with Hooks 1x Hanging Bracket 1x 55° Reflector Routinely Asked Questions About the Kessil A500X Tuna Blue Does the A500X need a controller?No, but connecting a WiFi dongle or Spectral Controller X unlocks automation features. How deep can the A500X penetrate?With standard optics, coverage reaches 24" below the surface; narrower reflectors extend penetration up to 4 feet. What makes the shimmer effect unique?The light replicates metal halide shimmer, creating a natural ocean-like glow without excess heat or power draw. Can the A500X link with other fixtures?Yes, multiple lights can connect with K-Link for synchronized spectrum and timing. Is the A500X only for SPS tanks?It excels in SPS systems but also works for mixed reefs requiring strong light and even coverage. Our tanks are on full display via Instagram We drop new tips weekly on TikTok Stay informed on Kessil updates via Facebook Reef2Reef forums are buzzing with tank talk
