Summary

Yosef Chayim Ben Ish Chai: Halakhot: Hilkhot Chanukah

Make the lamps the same; good for shamash to be different יג Do not light some lamps of oil and some of wax, in order that people not say that two people lit, and also this is not an enhancement of the mitzvah, therefore it is good that the bodies of the lamps too be equal in size, appearance and type, for the sake of enhancing the mitzvah. And it is good that the additional lamp which we call the shamash should be made differently than the Chanukah lamps, in order that it be recognizable that this is not included in the Chanukah lamps, and this is what I do.
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Yosef Chayim Ben Ish Chai: Halakhot: Hilkhot Chanukah

And if said the blessings and lit and afterwards felt that it did not have oil, he should extinguish it and add oil to it and light again but not say the blessing again, therefore each man should inspect before the blessing to see if it has enough oil, for sometimes his wife puts the oil and it happens to get spilled out, therefore he should look first and afterwards bless and light.
Source: Wikisource

Yosef Chayim Ben Ish Chai: Halakhot: Hilkhot Chanukah

Halakhot The blessings to recite א On the first night we recite three blessings: lehadlik (to light the nerot...) , she`asah nissim (Who did miracles...) , and shehechiyanu (Who has made us alive...) . And the poskim z"l gave a mnemonic sign: `Aseh lekha seraf, vesim oto `al nes, ure'eh oto chai/Make yourself a fiery angel, and put it on a nes/banner-pole/miracle, and see it live; they also hinted with the letters of their count, [since they are] three [blessings] , since their acronym is SHeLoSHaH -- SHe`asah, Lehadlik, SHehechiyanu, [plus the additional paragraph/song] Hanerot halalu etc.
Source: Wikisource

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