WINPER&trade; 4 Pack 4W 2300K Clear Glass LED Dimmable Vintage Filament Edison Bulb ST64 Retro Light Bulb - E26 320 Lumens VINTAGE STYLE - LED Edison bulb,2300K soft amber glow is very suited to create a atmosphere of nostalgic or romantic ,cozy and warmth feel, reserve the style of early 1900s memory. Widely use as loft/industrial/vintage/country/modern renaissance ornament style decorative element. HIGHT EFFICIENCY - Replace 40W incandescent bulb by only 4W LED, high level energy conversion rate, save over 80% electricity bill of lighting; Eco-friendly, no UV or IR radiation; No flicking, no producing heat when glowing. QUALITY - Unique outline with clear glass, you can see the led little filament inside, excellent combine make it looks so exquisite. Made by high quality materials, average lifespan last 20000 hours(more than 10 years, depends on 5 hours per day)! PERFORMANCE-Model ST64  Diameter 2.5(6.4cm), Height 5.5(14.0cm), Brightness 320 lumens , E26 base fit into your standard home sockets. Screw to install, use them to change the look of your lamps, lighting fixtures, wall sconces lamp & outdoor lighting etc. 100% SATISFACTION GUARANTEE  Safety package, use kraft hang paper with blister pack, can avoid 98% damage during transport. If bulb damage or burn out, please contact us to get new replacement or partial refund immediately.