BLUEFIRE 6 Watts A19 LED Light Bulbs， Natural Daylight 5000K， 600 Lumens， 40W Replacement - 4PCS Value Pack， Great Light Output with Low Energy Use<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Perceive your true outdoor appearance in color through these natural daylight bulbs</li><li>Saves 88% in energy costs compared to a 50-Watt incandescent bulb， 50% compared to a 12W CFL bulb， or 33% compared to a 9-Watt LED bulb</li><li>It pays for itself in less than 1 year of usage (see below Return on Investment Calculation*)</li><li>Guarantee no buzzing noise (a noticable difference compared to other brands)</li><li>Instant ON; no warm-up time. Mercury-free; environmental-friendly!</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41%2BJmKnYOSL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31YML1ojV8L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31%2Btp5Q2MoL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41s6ZeU13SL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51PBhVv0qBL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51PaR8I7gsL.jpg" noproxy>