Norb Everyday Sun Light Bulb - Full Spectrum Wellness Lighting, Sunlight-Mimicking Technology for Energy, Mood & Performance. Supports Sleep/Wake Cycles, 5000K, 9W, US Based, Budget-Priced (2-Pack)

Light bulbs performed exactly as described.

I am actually noticing an uplifted mood since I have put this bulb in the livingroom and bathroom. I was skeptical but I really like it!

Love these lights. They are high quality but too expensive imo. They are really bright and help with mental clarity and mood. I really like them except they flicker in my dimmer switch when it’s not at the highest setting which is a bummer. So I can’t really dim them, and sometimes it’s just too bright depending on the time of day. But overall I recommend them if you want constant high brightness.

wow, fabulous i live north of Seattle and our winters are dark and dismal. These lights bring the sunshine back to my living room. I'm ELATED. Highly recommend

We live in Ohio and I thought these bulbs would help get us through winter.

I love these lightbulbs. I use them in the overhead light in my bedroom, especially during the winter months. I have an older ceiling fan with three light-bulb sockets, and I have found a combo of two 5000 bulbs and one 4000 gives me the perfect warm sunshine feeling even when it's -30F, snowy, and grey outside. I have had these for a couple of years now, and they are still going strong. I know they are expensive, but to me, living in the extreme north of the United States, they are completely worth it. I just bought a second set for the guest room/home office I am setting up.

I was hoping for an actual daylight experience. These are not strong enough to brighten the room that much, but I do think they help some.

Product is exactly as described. Arrived promptly. Would order again from this source.