Get the exceptional performance of Lighting Science DFN1940WENW120 LED lighting at an affordable price. This dimmable cool white 4000K color temperature makes this lamp ideal for reading and desk lamp applications. The omni-directional A19 bulb uses only 8 watts to produce 470 lumens. It is UL listed for dry and damp locations and is RoHS compliant with no lead or mercury. This LED bulb combines long life hours and a welcoming cool white light for a great price.