The wattage is the value given to the energy consumed by the light bulbs or fittings itself. For example, a 5W LED bulb will use 5 watts of power. It's total power consumption, which includes power of LED and driver.

This details what this bulb is a replacement for in terms of standard floresent lamp wattage, this allows you to make compaison when replacing your exsiting floresent lamp. Make ensure you get a similar light quality and brightness from your new LED bulb.

This term is expressed in Kelvins, indicating warm, neutral, cool or daylight. 2700-3500K is warm white. 4000-4500K is neutral white. 5000-5500K is cool white. 5700-6500 is daylight white. Warm White is a softer more yellow light that is closer to the light given off by a traditonal halogen spotlight .Therefore warm white is better suited for living rooms. Neutral white is between the warm and cool. Cool white and Daylight whiteis a much brighter white that is like light given by a fluorescent tube. It's best suited for kitchens, utility areas, bathrooms and commercial area.

This is a measyrement of the volts required to operate the bulb. The standard for the US is 110V. This means that you can plug these directly into exsiting fittings without changing anyu of the electrics.

This is the shape code of the bulb, described by a letter/number code. The two or three letters leading a shape code are meant to give some literal indication of the shape of the bulb. Number indicate size of the shape. You can find out the correct shape code name by looking on the bulb you are replacing or the packaging of your current bulb.

Manufacturers will give lifetime claims in multiples of 1000 hours, 1000 hours is equivalent to about 6 months use when the bulb is o for 4 hours per day, a traditional spotlight is expected about one year(2000 hours) where as an LED will last between 30,000 and 50,000 hours-that's between 15 and 25 years! Swtiching to LED bulbs means you may never have to change you light bulbs again.

Warranty warrants fixtures and components for promised period from the date of purchase, on condition that it's properly installed and under normal conditions of use, to be free from defects in materials and workmanship. Promised warranty on product page is available. You can repair or replace the product at your discretion in the event a product is not repairable or no longer available