A versatile Compact Fluorescent ballast for the DIY aquarist! This solid state electronic ballast has advanced Raid Start technology built into it. MR-192 Specifications: * ARO brand PC ballast, will power up to 192W (2x 96W), but can fire any combination of 2x 55W, 2x 65W or 2x 96W! * Parallel connection allows you to operate only 1 lamp if desired! If 1 lamp burns out, the other one will continue to run. However, both lamps will turn on/off at the same time. * Will fire 96W quad lamps. * Add additional supplemental lighting to your aquarium, or upgrade to power compact lighting. * Highly efficient electronic ballast, no annoying hum like other magnetic ballasts. * Small compact design. * Wiring diagram on the ballast. * Model #MR-192 raw ballast only, endcaps, powercord and lamps sold separately. * You can wire these directly to our CF endcaps, or extend them with 18G wire and wire nuts (not provided) if you want to extend the wires. Note: For maximum longevity and safety, wire ballast away from heat or humidity sources. * Warranty: 1 Year