Instructions: With the power turned off, align the two endcaps labeled A with the pins on one fluorescent lamp. Carefully press endcaps onto the bulb. The pins must be fully inserted inot the endcaps. Do not twist or force the endcaps onto the lamp. Then align and press the two endcaps labeled B onto the pins of the second fluorescent lamp. If the fluorescent lamps do not light, turn power off and check the lamps for proper endcap installation. All four endcaps must be securely connected for the lamps to light correctly. Lamp clips must fluorescent lamps with endcaps attached into the lamp. The Coralife Aqua Mirror Reflector is recommended for a mounting surface to direct light into the aquarium for mounting surface to direct output. Available in: 24" (AF820), 36" (AF821) and 48" (AF822. A timer may be used with the Coralife 2-lamp electronic balast. Caution: Always place the 2-lamp electronic ballast in a dry ventillated area from water. Do not submerge lamps in water.
Coralife 2 Lamp Electronic Ballast Kit