Features: Experience high intensity lighting with 150W and 250W power option, delivering stable color temperature for authentic natural lighting in professional photography and videography settings. Featuring a standard E27 socket for universally compatibility with various fixtures, this bulb uses premium materials and advanced technology to ensures a long life, reducing frequent replacements and maintenance hassles. Perfect for professional photographers and videographers seeking reliably and efficient studio lighting solution to enhances image clear and video production quality. Ideal for studio environments, portrait , and on location shoots, providing consistent and bright light to elevates creative projects and ensures optimal visual results. Benefits from quick start functionality that eliminates warming up delays, enabling immediate readiness for capturing shots and improving workflow efficiency in any photography scenario. Specifications: Component:Glass Styles:150W/250W Size:Approx.10x3cm/3.94x1.18inch Package Includes: 1pcs Photography Bulb note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.