Indian Prime Minister Narendra Modi has thanked voters for giving him a "historic mandate".
During his victory speech at the Bharatiya Janata Party (BJP) headquarters in New Delhi, Modi said "India wins yet again" and thanked the people for their support.
"We all want a new India. I want to bow down my head and say thank you."
He pledged to devote every moment of his life to make the country "strong by 2022".
Late on Thursday, main opposition leader Rahul Gandhi conceded defeat.
Votes are still being counted, but Election Commission data projected Modi's BJP to win 300 seats on its own.
The final tally is expected by Friday morning.

Iran rejects Trump's talk of negotiation as Israel and Iran launch airstrikes
No injuries reported as drone attack hits fuel tank at Kuwait's airport
US expected to send thousands more soldiers to Middle East
Philippines works with Washington to obtain oil from US-sanctioned countries
US safety agency says tracking system failed at LaGuardia during jet collision
Russia fires record 948 drones against Ukraine over 24 hours, Kyiv says
Death toll rises to 69 in Colombian military plane crash
One killed, five injured in Bahrain from Iran strikes
