[Durable Quality] - R7S LED bulbs use high-quality COB LED lighting, transparent glass material ensures excellent light transmission, 360-degree beam angle, 3000lm high brightness, a warm white 3000K, CRI > 90, no flicker, no UV or IR, protecting your eyes and your family's eyes. CE and RoHS certified, the ideal light source. Lightweight and environmentally friendly, it's perfect. [Energy Saving and Long Lifespan] - 30W R7S LED bulbs replace 300W halogen bulbs, good heat dissipation, low energy consumption, high energy efficiency, saving about 90% on your electricity bill. The lifespan can reach 30,000 hours, ensuring safer use and saving valuable time and money, sufficient for your daily needs. [Easy to Install] - This LED bulb adopts the standard 118mm R7s double-ended socket. No wiring or complicated installation steps are required, making it easy to install. 18*H118mm, with a larger diameter than R7S halogen bulbs, please check if your fixtures have enough mounting space before purchasing. [Versatile] - R7S LED bulbs are suitable for indoor and outdoor use, ideal for street lighting, outdoor lighting, floodlights, signs, garden lighting, work lighting, specialty lighting, security lighting, landscape lighting, workshops, and venues. Add a touch of brilliance to your life and make your interiors more vibrant.