Long Service life, high luminous efficiency, Low heat and power consumption, energy saving, safe and efficient. No UV or IR radiation and does not contain lead, environmental friendly. Constant current drive. No Frequent Flash and Electronic noise. The Attractive vintage LED Filament Bulb is the decoration light bulb for pendant lamp, table lamp, wall lamp and chandelier. The design and warm light make your house and charming. It's the perfect to , garden, office, bar, el, restaurant, coffee shop, cafe etc. It also can be the gift for your ! Model: ST64 LED Bulb Size: 65mm * 140mm(2.5 Inch * 5.7 Inch) Material: Glass Cover & Aluminium Lampholder shell Color:Gold Yellowen Color temperature: Gold Yellow (2200K) Lampholder: E27 Voltage: 220V Power: 4W lumen:400LM Life Time: 20,000 Hours : Package Includes: 1 x E27 Led Bulb Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.