Great question, bd27! The SmartThings Bulb can be mounted in a moderately sheltered outdoor light fixture that protects the Smart Bulb from direct rain, snow, hail, and other elements. Please note that outdoor use may reduce the lifetime of the Smart Bulb. If you have additional questions, or need assistance, please contact our dedicated SmartThings team at 1-866-813-2404 or support@smartthings.com. Thank you! ~Samsung Brand Ambassador