How much does this cost to the nearest dollar?

Sunlite Medium E26 Base Frosted Dimmable LED 50W Equivalent BR20 Hospitality Series Light Bulb, Warm White
Sunlite LED lamps are extremely energy efficient and will greatly reduce your energy costs. These lamps can last up to 25000 hours making them virtually maintenance free. They contain no mercury elements and do not release any hazardous gasses so there no need to worry in case a bulb breaks and no need for any special recycling as with CFLs. With their high efficiency, their low wattage does not mean you lose out on brightness. This 120 Volts, 8 Watt BR20 hospitality series features a E26 medium base, produces a stunning warm White light at 650 lumens, and can fit right into your living room or into the most cutting edge,

Price is $18.00
Price: $18.5