1. Bulb Type: T30.2. Base Type: E27.3. Wattage: 40W.4. Voltage: 220V.5. Material: glass， tungsten filament.6. Bulb Size (Diameter x Length): 30*185MM.7. Average time: 10000 hours. 8. Application: Commercial，Engineering，Indoor，Professional，SailingPackage included:1x Tungsten BulbKindly Remind:Please confirm the voltage first. If the voltage of a product is 12V-24V， then you must use a professional LED voltage converter.Please check the specifications of the product carefully before ordering to insure a proper fit.Do not disassemble any bulbs by yourself.Be sure to cut the power off before beginning installation to avoid personal injury.