JDD Type Frosted Halogen Light Bulb 250 Watt 220 - 240 Volts Suitable for all standard E27 screw of modeling studio lamp 2,000 Hour Average Lamp Life,3000 Lumens It is a replacement modeling bulb for photo studio strobe lighting, line voltage pendants, chandeliers, portables, and track lighting applications Bright & Warmwhite, Great quality for it's value Specification: 250W model bulb special for high power professional studio Halogen bulb Power: 250W Voltage: 220V ~ 240V Glass outer diameter 30mm High temperature, commonly used in studio light reference, camera focus. Length 115mm Color temperature: 3200K Package Includes: 1 Piece Halogen Light Bulb Note: *No installation Tool & No instruction is Included, Professional Installation is Recommended* Item exactly the same as piacture shown. THANK YOU FOR SHOPPING WITH US! Have a nice day Customer satisfaction is our primary concern. If the product is somehow cracked or broken during shipping, please feel free to contact us. We will try our best to give you a satisfactory solution.