http://www.amazon.com/Philips-HF3500-60-Wake-Up-Light/dp/B00F0W1RIW/ref=pd_sbs_hpc_3

i got this from costco, cheapest led one they have

There's a cheaper version with fewer extra options. It just has a light of one color that slowly increases over time. I don't have DSPD but my partner does, and it helps us both wake up.

The one I use by Philips has been discontinued, but I've been using it for 11 years without any issue so they've earned some brand loyalty from me if it ever needs replacing. They seem to have a few options at different price points.

My runner-up choice would be Hatch. I only have the kids version for our nursery, but it works great and they make one for adults that I'll link below.

Philips $50 https://www.amazon.com/Philips-Wake-Up-Simulation-HF3500-60/dp/B00F0W1RIW/ref=mp_s_a_1_5?crid=6LLW1IUK2NKG&keywords=philips+sunrise+alarm+clock&qid=1662497556&sprefix=philips+sunrise%2Caps%2C139&sr=8-5

Philips $88 https://www.amazon.com/Philips-Simulation-Headspace-Subscription-HF3520/dp/B0093162RM/ref=mp_s_a_1_3?crid=6LLW1IUK2NKG&keywords=philips+sunrise+alarm+clock&qid=1662497687&sprefix=philips+sunrise%2Caps%2C139&sr=8-3&ufe=app_do%3Aamzn1.fos.006c50ae-5d4c-4777-9bc0-4513d670b6bc

Philips $145 https://www.amazon.com/Philips-Wake-Up-Sunrise-Simulation-HF3510/dp/B0093162QS/ref=mp_s_a_1_8?crid=6LLW1IUK2NKG&keywords=philips+sunrise+alarm+clock&qid=1662497687&sprefix=philips+sunrise%2Caps%2C139&sr=8-8&ufe=app_do%3Aamzn1.fos.f5122f16-c3e8-4386-bf32-63e904010ad0

Philips $200 https://www.amazon.com/Philips-Connected-Smartphone-HF3670-60/dp/B07GXWDXBD/ref=mp_s_a_1_4?crid=6LLW1IUK2NKG&keywords=philips+sunrise+alarm+clock&qid=1662497687&sprefix=philips+sunrise%2Caps%2C139&sr=8-4&ufe=app_do%3Aamzn1.fos.f5122f16-c3e8-4386-bf32-63e904010ad0

Hatch $130 https://www.amazon.com/Hatch-Restore-Machine-Personal-Routine/dp/B087M94WWW/ref=mp_s_a_1_1_sspa?crid=2R0MYB3TJJDR8&keywords=hatch+restore&qid=1662497405&sprefix=hatch+rest%2Caps%2C230&sr=8-1-spons&ufe=app_do%3Aamzn1.fos.f5122f16-c3e8-4386-bf32-63e904010ad0&psc=1

We have one of these suckers: https://www.amazon.com/Philips-HF3500-60-Wake-Up-Light/dp/B00F0W1RIW/ref=pd_sbs_hpc_4?ascsubtag=49b3606fa05361a57d24b138aa949f3cde65ca00&rawdata=%5Bt%7Clink%5Bp%7C1535668863%5Ba%7CB00F0W1RIW%5Bau%7C1136306622

The whole gradually getting brighter until its a seething ball of light-fuelled hate glaring balefully through your eyelids to the back of your skull, is genuinely a brilliant thing for getting you out of bed before the screeching of a thousand vengeful harpies screams like a medical klaxon if you are still hiding in bed after 30 minutes. (And we just use a small plug adapter as the transformer supports 100-240v)

Non-mobile: Here's

^{That's why I'm here, I don't judge you. PM /u/xl0 if I'm causing any trouble. WUT?}

I have this one. Found it on ebay for $50.

Here's what I use. I just got it last week but so far I really like it! It has a sunrise/alarm setting, and different brightness levels for the clock so you can make it just barely visible at night.

What I'm still struggling a bit with is creating a dark environment before bed! But I'm getting better at that.