Check the listing for details. Kessil LED Aquarium Light A360 Tuna Sun + Mounting Arm. Condition: New. Listed at 529.99 USD. Kessil A360X The Kessil A360X is an aquarium light. The Tuna Sun light spectrum promotes plant growth and intensifies coloration. This light uses patented LED technology to create a powerful and penatrating light source. The maximum penetration can reach 24" to 30" beyond the water's surface. The box includes the following: 1x A360X1x Power Adapter1x AC Adapter Cable1x DC Extension Cable1x Hanging Ring2x Metal Screw Hook2x Hanging Bracket Kessil's Mounting Arm This is a premium mounting option that allows you to install Kessil Aquarium Lights directly to your tank. The Mounting Arm is adjustable in heights and from back to front (for 18" - 24" wide tank), together with advanced cable management to house the cable inside the arm, providing a perfect and sleek mounting option for rimmed and rimless tanks. The box includes the following: Arm (x1)Slide Bar-1 (225.3mm) (x1)M4 Round head hex screw, L=8mm (x4)Arm Mount (x1)Tube Adapter (x1)M4 Flat head hex socket cap, L=15mm (x2)90 degree adapter (For A160&A360) (x1)A3XX bracket (x1)Plastic Stepper (x2)M3 Thumb Screw (x1)M5 Flat head phillips cap, L=10MM (x4)M5 Thumb screw (x2)2.5mm M4 hex key (x1)Thumb Screw 3/8-16 (x2)M3 Pan head phillips cap, L=12MM (x4) Separato