The "K" in 4057K bulb stands for Kelvin, which is a unit of measure for color temperature. It indicates the color appearance of the light emitted by the bulb, with higher Kelvin values corresponding to cooler (bluish-white) light and lower Kelvin values corresponding to warmer (yellowish-white) light.
K is the chemical symbol of potassium.
F17 on a fluorescent bulb packaging typically indicates the type of bulb and its wattage. In this case, "F17" refers to a T8 fluorescent bulb that operates at 17 watts.
Potassium (from Neo-Latin kalium)
In chemistry, "K" can also stand for the equilibrium constant, which is a measure of the ratio of the concentrations of the products to the concentrations of the reactants at equilibrium in a chemical reaction.
In the periodic table of elements, the symbol K represents potassium. It is the 19th element on the periodic table and is an alkali metal with the atomic number 19.
3057K - Design AMPS: 2.1, Rated Life: 2,000 4057K - Design AMPS:2.23, Rated Life: 4,000
Yes, one is just a little bright than the other. Done it no problem.
4057k is a ford number, while 3157 is a napa brand of the same item.
Sylvania 4057k Some stores will have them listed as 4057LL... but it's the same I've seen the Sylvania 3157LL bulb work as well. Here's a visual step-by-step of the process:
what does K stand for in K( , K 12 and K 14 pipes and fittings
3157 is the bulb type, the "K" means the bulb is filled with the inert gas Krypton.
It would stand for 103 kilometres or 103 thousand
The K stands for Kinetochore.
It is the main number
k=$1000
k
the k stands for 1,ooo