Luxrite CTC 4W Edison Blue Color LED Bulb, Equivalent To 40W Incandesent Bulb, Vintage Filament Bulb, 350 Lumens, E12 Candelabra Base, UL Listed, 15,000 Hours Life, Decorative Bulb, 1-Piece INSTANT SAVINGS - Eliminate 90% of your electricity usage by switching your 40 Watt incandescent bulb with a 4 Watt Candelabra Blue color LED bulb. Immediately trim down the cost of your electricity bill by making the investment in color LED bulb. EXCELLENT COLOR CONSISTENCY - Luxrite vintage Color Bulbs will provides a fresh and relaxing atmosphere for you and your guests and color is consistent. Ideal light for parties and festivals. PERFECT FIT- Perfect fit with any decorative lamps, pendants, Holiday Lighting, Indoor String Lights, Christmas Decoration Lights. Good for house/party decoration, and also great light to honor law enforcement officer on Blue light week. LONG LIFE - This Luxrite color vintage LED bulbs lasts for about 15,000 hours, which will be about 13.7 Years Lifespan, Based on 3hrs/Day and 11/kWh use. SPECIFICATIONS - 4 Watt LED (40W Equivalent), Stright Tip or Torpedo Style Blue LED Bulb, Bright Blue Color LED Bulb, 350 Lumens, 270 Beam angle, UL Listed, E12 Screw Base, 15,000 Hour Long Lifetime. <span class="a-text-bold">Size: </span>3.5 x 1.5 x 1.5 inches <span class="a-text-bold">Watts:</span> 4W (40W Equivalent) <span class="a-text-bold">Kelvin/Color:</span> Blue <span class="a-text-bold">Lumens:</span> 350 <span class="a-text-bold">Flood Angle: </span>270 Degrees <span class="a-text-bold">Base:</span> E12 Candelabra <span class="a-text-bold">Lifetime:</span> 15,000 Hours (13.7 yrs, when used 3 hrs/day)