A. Edison bulb size: 4.7*3.15 inches. - Translated: Edison bulb size: 4.7*3.15 inches. B. Volt: 220V; Power: 40W; Color temperature: 2200K; Base: E27. - Translated: Voltage: 220V; Power: 40W; Color temperature: 2200K; Base: E27. C. [Specifications] Edison bulb size: 12*8cm/4.7*3.15inches, AC 220V, 40W, 120LM, 2300K retro lamp, E27 screw base helps the bulb stay fixed. - Translated: [Specifications] Edison bulb size: 12*8cm/4.7*3.15inches, AC 220V, 40W, 120LM, 2300K retro lamp. The E27 screw base helps the bulb stay fixed. D. [Exquisite design] The Retro Edison Light bulb has a soft amber luster. It can create a warm and romantic atmosphere and give a sense of art, suitable for interior decoration. - Translated: [Exquisite design] The Retro Edison Light bulb has a soft amber luster. It can create a warm and romantic atmosphere and give a sense of art, being suitable for interior decoration. E. [Durability] It has CE / RoHS certification. It uses transparent glass. The light bulbs are sturdy and have a service life of up to 3000 hours. - Translated: [Durability] It has CE / RoHS certification. It uses transparent glass. The light bulbs are sturdy and have a service life of up to 3000 hours. F. [Widely used] Retro filament bulbs are suitable for living rooms, coffee shops, bedroom bars, shops, restaurants, corridors, bathrooms, art galleries, etc., creating warm and dreamy moments. - Translated: [Widely used] Retro filament bulbs are suitable for living rooms, coffee shops, bedroom bars, shops, restaurants, corridors, bathrooms, art galleries, etc., creating warm and dreamy moments.