What Does G25 Bulb Mean

The letters used aren t really abbreviations.

What does g25 bulb mean. Examples of bulb shapes. 21 8 2 5 8 diameter. Most common base types. The number that accompanies the t is used to identify the diameter of the base in increments of 1 8 inch.

The number associated with the shape indicates the diameter of the light bulb at its widest part in eighths of an inch. Philips 40 watt equivalent g25 dimmable led light bulb clear glass with warm glow effect 2700k 2 pack model 540716 view the warm glow collection 9 76 package 4 88 bulb 9 76 package 4 88 bulb. Bt15 br40 par 38 t4 g25 a19 and so on. If you see a metallic base with screw threads approximately 1 inch in diameter you most likely have an e26 bulb.

An e26 bulb therefore is any bulb or lamp that utilizes the e26 cap or base for mounting and electrical contact. The main difference between br and par is the focus. The 16 5 tell you how many eighths of an inch in diameter the glass part is of the bulb. Alternately incandescent globe light bulbs are found in ceiling suspended pendants where the bulb seen from below becomes part of the overall effect.

The overall length may vary a little but the basic shape of the light bulb will be the same. How do you know what bulb shape you have. A19 is your common incandescent light bulb often used in table lamps. 15 8 1 7 8 diameter.

So a g16 5 lamp would be a round lamp that is 2 1 16 in diameter 16 5 x 1 8. So a t2 bulb and a t3 bulb are shaped the same way. 25 8 3 1 8 diameter. E26 e27 medium screw base.

For example an a19 light bulb has a maximum diameter of 19 8 of an inch or 2 375 inches. The names of light bulb shapes are denoted with a letter which describes the shape and a number which indicates the size. This means that a t2 light fits into a 2 8 or 1 4 inch socket while a t3 may be more difficult to fit due. A g25 bulb for example has a 3 12 inch diameter.

Br tend to be more spread out whereas the pars can be much more focused like the mr16s. Since your fan says it requires a candelabra base lamp that s another way of saying e12 which refers to the base. The g stands for globe so it s a round bulb. Find the light bulb base type you re looking for with this visual chart detailed illustrations of general bases fluorescent bases and specialty halogen base types.

G11 g14 g16 g50 g60 g25 g80 g30. These bulb types provide a lot of light high number of lumens lux and are typically higher wattage bulbs. You can most instantly recognize an e26 bulb by looking at the bottom or non light emitting side of the bulb.