If your TV is on a stand, you want the MediaLight Single Strip.
If your TV is on a wall mount, the MediaLight Quad is for you.
If you need a professional-grade bias light for you iMac, colouring monitor or computer, the MediaLight Eclipse is the way to go.
If you need to string multiple MediaLights together for an editing suite, the MediaLight Mega comes in 5 metre increments. You can daisy-chain up to 3 MediaLight Megas on a single 12v adapter.