High Output and Longevity: This 135W spiral fluorescent light bulb is designed for both studio and home use, delivering high output and long-lasting performance. It's an ideal solution for those seeking consistent, reliable lighting for a variety of applications. Natural and Professional Lighting: With a color temperature of 5500K and a CRI (Color Rendering Index) of 90, this bulb provides ultra-bright daylight that ensures uniform and natural lighting. It's perfect for professional use, making it an excellent choice for photographers, videographers, and anyone requiring high-quality lighting. Energy Efficient and Eco-Friendly: The spiral design of this light bulb allows it to save up to 80% energy compared to traditional bulbs. Its eco-friendly and durable construction ensures that it not only reduces energy costs but also stands up to frequent use in demanding environments. Universal E27 Socket: Equipped with a universal E27 socket, this spiral bulb offers wide compatibility, making it easy to install and secure in a variety of fixtures. Whether you're setting up in a studio or at home, this bulb fits seamlessly into your existing lighting setup. Versatile Multi-Purpose Use: Ideal for studio photography, portrait shooting, video making, and even plant growth, this spiral bulb is versatile enough to meet all your lighting needs. Its ability to produce consistent daylight makes it perfect for any occasion requiring bright, natural light. Enhance your lighting setup with this powerful and versatile 135W spiral fluorescent bulb. Its combination of energy efficiency, long life, and professional-grade lighting makes it an essential addition for photographers, videographers, and anyone looking to improve their lighting quality across various applications.