Apollo Horticulture Indoor Hydroponics Grow Room Light Prescription Wear Over Glasses Cover Over Goggles for Anti UV, Reflection, Glare Optical Protection Reduces eyestrain while working under grow lights. Meets ANSI Z87+ and CSA Z94.3 safety standards. Blocks all UV rays and alleviates glares Affordability, protection and clarity you can see Suitable for using under HPS & MH lighting systems No-Hassle 90-Day Money Back Guarantee and Limited 1-Year Manufacturer Warranty