GU10 Light Bulb

Luminus Elite PLZ2033 LED Bulb Review

In November 2019 I purchased these Luminus GU10 spots at Costco. The big “Natural Colours CRI > 90” stamp on the box caught my eye. The price was too good to be true, $15.99 for 8 bulbs, and it turns out it was indeed. These lights fell far short of their rated specifications, exhibiting color shift and failing after a mere 1 year, 7 months, and 14 days. I used these lights anywhere from 8 to 14 hours every day for 591 days....

April 13, 2024 · 5 min · Anthony Di Iorio