The top is a glossy clean white with a power button (the only button on the light) and two LED lights. There are actually three ways to use this lamp. First, you can simply put your hand in the dome to activate the lights for however long you want. Second, you can tap the power button once for 30 seconds of light. Third, you can tap the power button twice for 60 seconds of light. If you press the button to activate the light, then the light will turn off after it hits your desired 30 or 60 seconds.
The underbelly of the lamp is where all of the lights are, obviously. My lamp has 15 lights in a U formation and is tinted pink. Abody sells these lamps in green and blue though too, in case you're not into pink. My brought gave me the pink one and I really like it.
That's a lot of lights! In order to make the lights actually work though (i.e. light up) you need to plug in the power cord. There's a spot on the side of the lamp where you can plug in the cord. It's the little boxy area in this photo:
Gel Q&A post.