Minetom 10 Pack St38 Led Light Bulbs, Outdoor String Light, E12/C7 Base ?Shatterproof and Durable?Made with PET with impact-resistant, the ST38 LED bulbs are much shatterproof and durable than glass bulbs; Each package includes 10 bulbs, perfect for both indoor and outdoor use. ?Energy-Efficient?Our LED ST38 bulbs use only 0.6 watts of power, which is the equivalent of a 7-watt incandescent bulb; This means you can save over 90% energy efficient than the traditional bulbs while still enjoying bright and beautiful lighting. ?Easy to Install?You don't need any special tools or expertise to install these vintage-style bulbs; Simply screw them into any empty C7/E12 socket to add a touch of charm to your home, event or workspace. ?Easily Dimmable?Our clear bulbs emit a warm white glow and are compatible with most dimmer switches; Use them to create the perfect ambiance for any occasion, whether it's a relaxing night in or a festive party. ?Customer Satisfaction Guaranteed?Customer satisfaction is our top priority. We offer a worry-free 12-month warranty, lifetime technology support and helpful customer service. Contact us FIRST if you have any issues.