Jennifer F.
Easy set up and only3-5 min as needed
Easy set up and only3-5 min as needed
Response from Sperti SunlampsMar 2, 2026
Thanks for sharing!

Since 1933, we have been producing the best ultraviolet sunlamps for vitamin D deficiency, psoriasis and at-home tanning. We offer a full 60 day, true 100% money back period and a seven year product warranty. After years of perfecting our ultraviolet lights, we stand behind what we sell.
Sperti Sunlamps (sperti.com) has 1,172 customer reviews on Five Star Index, with an average rating of 4.8 out of 5.
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Jennifer F.
Easy set up and only3-5 min as needed
Response from Sperti SunlampsMar 2, 2026
Thanks for sharing!
Karrie W.
This lamp has made a huge difference in my health been suffering from low Vit D for years and its finally increasing slowly.
Response from Sperti SunlampsMar 2, 2026
Thank you for sharing about your experience!
KJ
Sperti Sunlamp makes an outstanding high quality product to get my Vitamin D !
Response from Sperti SunlampsFeb 10, 2026
Thank you so much!
Keith G.
I bought the Sperti Sunlamp well over two years ago and haven't used it much. When I did, I saw (and felt, LOL) that it is very effective, and one can burn oneself (as others have cautioned), if one is not careful. I found the sunlamp to be rather awkward to use, due to its size, weight and configuration. Perhaps I could find a way to mount it to a pole and slide it up and down.
Response from Sperti SunlampsFeb 10, 2026
Thank you for sharing your feedback with us!
Customer
I just received my Sperti D Lamp, so I can't comment on whether it will raise my Vitamin D. However, the product appears to be high quality and arrived well packaged and in a short time. I am grateful there is a way to correct my deficiency and thank Sperti for designing an easy solution.
Response from Sperti SunlampsJan 26, 2026
Thank you for sharing your feedback with us!
Renee
The customer service is great, but the goggles were terrible. They’re really painful to wear. They’ll go right in the trash. Five start for customer service One star for the product
Response from Sperti SunlampsJan 15, 2026
Thank you for sharing your feedback with us. We are sorry to hear that the goggles were not comfortable for you but we appreciate your positive feedback about our customer service team.
Stephanie M.
I bought 2 sunlamps from Sperti last spring, but didn't really start using them until the winter hit. Now I can say that they truly make a huge difference and add to my well being in the winter months where sunlight is short. My husband agrees, we use them together. Only wish we had tried them sooner!
Response from Sperti SunlampsJan 15, 2026
Thank you so much for taking the time to share your positive feedback with us!
TC
Ordering and shipping was flawless. I didn't test my Vit D levels before and don't plan to test after, but I feel better using the lamp.
Response from Sperti SunlampsJan 15, 2026
Thank you for sharing with us!