No, the e27 refers to the Edison screw base size of the bulb. It is a standardized designation for the type of base used on the bulb, not the length of the bulb itself.
Yes, that is what the numbers mean.
BT28 refers to the bulb shape and size for a metal halide lamp. The "B" indicates it is a bulb shape, the "T" stands for tubular shape, and "28" refers to the diameter of the bulb in eighths of an inch, so a BT28 bulb has a diameter of 3.5 inches.
When a dry bulb thermometer and a wet bulb thermometer read the same temperature, it indicates that the air is saturated with moisture and the relative humidity is 100%. This means that the air cannot hold any more moisture, resulting in no difference in temperature readings between the dry bulb and wet bulb thermometers.
If you hear rattling when you shake a light bulb, it could mean that the filament inside the bulb is broken. This can cause the bulb to not work properly or to flicker. It's best to replace the bulb to ensure proper function and safety.
Burned out exterior bulb
i believe you mean lamps a bulb is what you plant in the ground.
No, the e27 refers to the Edison screw base size of the bulb. It is a standardized designation for the type of base used on the bulb, not the length of the bulb itself.
The "BRAKE BULB" light means that a brake bulb is not working and may require replacing.
V on a light bulb means volts. W means watts.
"E26" refers to the size of the base of a light bulb. It indicates that the bulb has a medium screw base with a diameter of 26 millimeters.
3157 is the bulb type, the "K" means the bulb is filled with the inert gas Krypton.
IF U mean the BULBS, U unscrew the center bulb retainers on the back of the Headlight assembly.IF U mean the HEADLIGHT BULB REFLECTORS,U just unbolt the ASSEMBLY.IF U change the bulb-(DON"T) TOUCH the glass of the bulb-IF U DO-clean the glass part of the bulb with rubbing alcohol.Yr touch will make the bulb burn OUT -(FAST)
it means that a bulb is burned out
3157 is the bulb type, the "K" means the bulb is filled with the inert gas Krypton.
the glass is broken into pieces
You have a bulb out...