VISTERLITE ST38 LED String Light Bulbs, 1.5 Inches Shatterproof LED Replacement Bulbs for Outdoor String Lights, 1Watt Equvanlent to 7Watt Incandescant Bulbs, E12 Screw Base, Warm White, 25Pack

Bulb Dimensions: 3.25" tall by 1.5" wide. C7/ E12 Candelabra Base. Warm Tip: Not for use with solar string lights. Warm Tip: Ensure all bulbs are tightly screwed in. After plugging in, check for unlit bulbs and tighten them securely. 25-Pack Warm White ST38 LED Bulbs (2200K) - 1.5-inch Edison-style bulbs deliver relaxing, romantic ambiance with cozy warm white light. Shatterproof & Weatherproof Outdoor Design - Durable PET plastic construction resists drops, wind, and impacts for safer outdoor use than glass bulbs. Versatile Indoor/Outdoor Placement - Waterproof and flicker-free for bedrooms, patios, gardens, and pools; mercury-free, lead-free, and zero UV/IR emissions. Energy Efficient: 1W Equals 7W Brightness - Uses 80% less energy than incandescent bulbs, reducing electricity costs with minimal heat output.