Description Looking for a reliable and versatile light bulb for your projects? This durable E10 screw-type bulb is designed for use in a variety of applications, including flashlight accessories, science experiment equipment, and DIY setups. Features - Color: As shown in picture - Size: 2 x 1 x 1 cm - Material: Glass - Compatible with E10 LED lamps only - Lamp type: E10 screw base with cable line - Ideal for use in older flashlight models, educational science tools, and physical teaching equipment - Easy to install: Simply unscrew the flashlight head, remove the retaining collar, and replace the old bulb Note: Due to lighting effects, monitor brightness settings, and manual measurements, slight variations in color and size may occur between the image and the actual product. Package List 10 x Light Bulb