A menorah has 7. But if you want to celebrate Hanukkah, you need a hanukkiah. The hanukkiah has 8 candles which you are not allowed to use except to look at them. The 9th is separated from the rest and is used as the worker candle. It lights all other candles. You place from right to left but light from left to right. I hope my answer is helpful.
there are 8 candles
The candles on the Menorah can be of any color.
There are only eight candles on the menorah; plus a ninth which is used to light the other candles.
The menorah of the Holy Temple had 7 oil lamps (Exodus ch.25). However the specialized Hanukkah menorah (Chanukiah) has 9 candles.
The candles (or oil) of the menorah are lit with the shamash (the helper candle), which is positioned on the menorah either slightly higher or lower than the other candles but not on the same level as them.
The candles are put into the Hanukkiah (Hanukkah-menorah) starting on the first evening) of Hanukkah. The candles are lit in the early evening after sunset or later.
For the Hanukkah menorah (chanukiah), any kind of candle that will fit, provided they burn at least 1/2 hour after dusk.
There are no traditional colors for Hanukkah candles. They can be anything.
They can be any color.
The candles on the menorah symbolize the miracle of Hanukkah, where a small amount of oil lasted for eight days in the Jewish Temple.
In some households, each person lights a separate menorah. In others, the father of the family lights the menorah.
Light candles in it and say the blessings.