E27 Edison screw base, 4W Warm white LED Light bulbs, can be easily install.

Light type LED Special features Energy Efficient, Dimmable Wattage 4 watts Bulb shape/size A19 • E27 Edison screw base, 4W Warm white LED Light bulbs, can be easily install. • Replace 40W Incandescent Bulb by 4W LED Bulb, Save over 80% on Electricity Bill of Lighting. • Vintage design: Using LED filament technology, this LED lamp not only saves energy, but also maintains the classic style, especially beautiful to look at in daylight. • Widely used: Classic, romantic, soft light, use for for Restaurant Cafe Bar, bedside lamps, ceiling Fans, decorative wedding lights, ornamental fixtures etc... • Ultra-thin Crystal, Clear Glass with High Transmittance, built in IC driver, no flicker, protect your eye health. Pass CE and RoHS Authenticate.