I've had this one for about 7 years now: Philips SmartSleep Wake-up Light, Colored Sunrise/ Sunset. Looks like they're still being sold on Amazon though for about $80. I also like it because you literally slap the thing to snooze it. No button, just slaps.

It's mostly just is an alarm clock where a light slowly gets brighter for about a half hour before the actual alarm goes off. It's supposed to simulate the sunrise. The fancy ones also do color shifts from dark red to yellow-white light. It was life changing for me.