Frequently Asked Questions about USB Lightbulb Lamp

Frequently Asked Questions

Question: Does it need a battery?

Answer: Nope! Just plug the USB cable into the USB port on your computer. The LED bulb requires very little power (a mere 0.8W).

Question: Is there an on/off switch? How do I turn it off?

Answer: The designers wanted simplicity. To turn it on, simply plug it in. To turn it off, unplug it.

Question: What color is the light?

Answer: It's a cool white (meaning it has a hint of blue in it).

Question: How bright is it?

Answer: It's a soft light. It certainly won't illuminate an entire room. However, if you're using your computer in a dark room, it's going to provide plenty of illumination for the keyboard and surrounding area.

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