What Is A19 Led Light Bulb

The term a19 is used to describe the overall shape and dimensions of a light bulb.

What is a19 led light bulb.

We previously recommended philips s basic dimmable bulbs the 60 w equivalent a19 led with warm glow and the 60 w equivalent a19 dimmable energy saving led light bulb daylight as well as the. Buy long lasting energy efficient led bulbs for your home. Ecosmart 60 watt equivalent a19 non dimmable led light bulb soft white 8 pack model b7a19a60wul18 9 94 1 24 bulb 9 94 1 24 bulb free delivery. The lifetime of the bulb is a long 11000h.

Led bulbs buying guide. More options available. The a refers to the overall shape of the bulb. The name a19 consists of two parts the first letter and the two digit number.

40 60 100 watt equivalent a19 3 way and energy star led light bulb in bright white 4000k 10 pack model ea19 14w2140et 39 90 package 39 90 package free delivery. The bulb is designed for indoor use and features an a line shape and medium base. So the light bulb that most of us have used in our homes here in the states is an a19 bulb with an e26 base. However further examination of the bulbs will show you that there is a slight difference in the size of the bulb head.

This ecosmart a19 light bulb s estimated energy cost this ecosmart a19 light bulb s estimated energy cost is usd 1 08 per year. Set your store to see local availability add to cart. The most commonly used a series light bulb type is an a19 bulb or its metric iec equivalent the a60 bulb which is 19 8 in 2 3 8 in. A19 bulbs were originally manufactured using incandescent technology but are now available as energy efficient led alternatives.

60 mm wide at its widest point and approximately 4 3 8 inches 110 mm in length. It has been used since the era of incandescent light bulbs and now cfl and led light bulbs continue to use the same term. Light color or color temperature is measured using the kelvin scale. The reason it s useful to know both the shape and base is because you can t just ask for one of these and get the bulb you re looking for.

The a19 a21 bulb dimensions are as follows. Set your store to see local availability add to cart. The a19 has a diameter of 2 375 inches and a height of 4 13 inches. From a distance there may not seem to be any differences between the a19 vs a21 bulb.

Leds are available in warm colors low k to match the yellowish light of incandescent bulbs but you can also choose cooler colors high k with whiter or bluer light.