Reality of Shab-e Barat in Islam:

Reality of shab e barat can be understand by Ayats of Surah Dukhan. No lengthy discussion. Just two ayats and if you can understand that you are lucky,

“(I swear) By this manifest Book. Surely, We have revealed (this Quran) on a blessed night; so We are ever Warner with surety. Therein (this night) every affair is decided with full wisdom.”
Surah Dukhan V# 2-4.
Urdu Translation: Tahqeeq Hum ney wo Kitab (QURA'AN) Lailat ul Mubaraka main utari hai. Beshak hum logun ko darayain gay. Isi raat main tamam Bahikmat umoor ki tafseel ki jaye gi.

Now look at Surah Al-Qadr: (1-5)
Undoubtedly we sent it down in the blessed and valuable night (Lailat ul Qadr).
And what you know What the blessed night is?
The blessed and valuable night is better than a thousand months.
Therein descend angels and Jibril (the Spirit) by the command of their Lord for every affair.
That is all peace till the rising of the dawn.
Urdu Translation:
Beshak hum ne isay shab-qadr main utara.
Aur tum kia janu Shab e Qadr kia ha?
Shab e Qadr hazar maheenu sy behtar hai.
Is main farishtay aur Jibril utartay hain apnay RUB k har hukam k liye.
Wo salamti ha subuh chamaknay tak.

Explainantion & comparision:
Both these references are telling us that "LAILAT UL MUBARAKA" "Lailat ul Baraa" and Lailat ul Qadr" are the names of the same night. The holy Book AL QUR'AN was revealed at the same nights and all affairs to the mankind are decided on the same night. So this clearly shows that there is only one night for decision of our deeds and for the revelation of Holy Book. And we all know that Revelation of Holy book was completed in the month of Ramadan in the odd nights of last ashra. And verily that night is better then the thousands months.

Please i request you to clear your concepts with QUR'AN and Ahadith. Those Ahadith which contradicts with AL QURAN are no true Ahadiths.
May ALLAH almighty bless us with vision and bless us to do research on HOLY BOOK AND SUNNAH. Amen