Why Are Diyas Lit During Diwali? Meaning, Stories & Placement
Every Diwali, homes, temples and streets are lined with small clay lamps called diyas. Why are they lit, and why does the tradition still matter so much today?
Diwali is more than a celebration, sweets or decorations; it has a deep spiritual and cultural meaning which has been passed down from generation to generation. Lighting of the diyas has the most symbolic significance out of all the traditions, it symbolizes the triumph of light over darkness and good over evil.
This guide explains what diyas symbolise, the stories behind them, and how and where they are traditionally placed.
What is the Meaning of Diyas in Diwali?
Diya is a simple clay lamp, which is filled with either oil or ghee, and a cotton wick. This is a soft fire which, when lit, symbolizes light, hope and purity.
During Diwali, diyas are not only to decorate but they are also a symbol of peace.
They represent:
- Light over darkness
- Knowledge over ignorance
- Hope over despair
- Positivity over negativity
Light is considered to be the symbol of wisdom and divinity in the Hindu philosophy. Hence during the festival of Diwali, diyas are lit in the houses, temples and entrances to usher in positive energy and prosperity.
Why Is Diwali Called the Festival of Lights?
The Festival of Lights is also known as Diwali because during the festival, millions of lamps, candles and decorative lights are lit.
The use of lights symbolizes:
- Joy and celebration
- Spiritual awakening
- Divine blessings
- Community unity
Homes, temples, markets, and public buildings are presented in amazing displays of lights and colours making it one of the most spectacular festivals in the world during Diwali.
Various kinds of diyas used during Diwali
There are many varieties of diyas, which are used in different parts of India and globally.
Clay Diyas
The traditional earthen lamps are still the most popular choice.
Benefits include:
- Eco-friendly
- Affordable
- Culturally authentic
Brass Diyas
Often used in temples and prayer rooms.
They are valued for:
- Durability
- Traditional appearance
- Religious significance
Silver Diyas
Frequently used during special ceremonies and religious occasions.
Decorative Diyas
Modern designs feature:
- Colored paints
- Beads
- Mirrors
- Artistic patterns
Floating Diyas
These diyas are placed in bowls, ponds, or decorative water arrangements during celebrations.
The stories behind Diwali lamps
Different traditions connect the lamps to different events, and many families hold several of these together:
- Rama’s return to Ayodhya: in the Ramayana tradition, the people of Ayodhya lit rows of lamps to welcome Rama, Sita and Lakshmana home after fourteen years of exile and the defeat of Ravana. This is the most widely told reason in North India.
- Krishna and Narakasura: in South India and parts of western India, the lamps celebrate Krishna’s (and Satyabhama’s) victory over the demon Narakasura, marked on Naraka Chaturdashi.
- Welcoming Lakshmi: lamps are lit on the new-moon night of Lakshmi Puja so the goddess of prosperity finds homes bright and clean.
- Yama Deepam: on Dhanteras evening a lamp is placed facing south as an offering to Yama. See our Dhanteras guide.
Jains light lamps on Diwali to mark the nirvana of Lord Mahavira, and Sikhs celebrate Bandi Chhor Divas on the same day. For more on the festival itself, read why Hindus celebrate Diwali and the Diwali 2026 date and Lakshmi Puja time.
Why Are Diyas Associated With Goddess Lakshmi?
Another important reason diyas are lit during Diwali is to welcome Goddess Lakshmi.
Who Is Goddess Lakshmi?
Goddess Lakshmi is revered as the deity of:
- Wealth
- Prosperity
- Fortune
- Abundance
- Well-being
Many families perform the Lakshmi Puja during Diwali and light diyas to invite her blessings into their homes.
Welcoming Prosperity
According to traditional beliefs:
- Positive energy flows to clean homes.
- Light symbolizes purity and goodness.
- Diyas make for a warm place for God’s blessings.
For this reason diyas are kept near the entrance, windows, courtyard and prayer room in many households.
What Does Each Part of a Diya Symbolize?
The symbolism of a diya extends beyond its flame.
| Diya Element | Symbolic Meaning |
|---|---|
| Flame | Knowledge and divine wisdom |
| Wick | Human consciousness or ego |
| Oil or Ghee | Negative tendencies and desires |
| Light | Truth, purity, and enlightenment |
| Clay Lamp | The human body and earthly existence |
This is a commonly given devotional interpretation rather than a fixed scriptural rule; together, the elements are read as the spiritual journey from ignorance to enlightenment.
How many diyas to be lit in Diwali?
It is not specified how many diyas are to be lit.
Many families choose numbers based on:
- Family traditions
- Regional customs
- Religious beliefs
Some households light:
- 11 diyas
- 21 diyas
- 51 diyas
- 108 diyas
Others light many small lamps and candles across the home.
What matters most is the devotion with which they are lit, not the exact number.
Where Should Diyas Be Placed During Diwali?
Traditionally, diyas are placed at particular spots around the home.
Main Entrance
To illuminate and to represent openness to blessings.
Prayer Room
To honour deities and enhance spiritual practices.
Windows
To spread light and symbolize openness to blessings.
Balcony and Courtyard
To provide an atmosphere and to light up the area.
Pathways
Historically, rows of diyas were used to guide and welcome guests and deities.
Frequently Asked Questions (FAQs)
What is the purpose of the diyas being lit during Diwali for Hindus?
Hindus light diyas in celebration and to honor the return of Lord Rama to Ayodhya and to bring Goddess Lakshmi’s blessings.
What is the meaning of diyas?
Diyas are used for knowledge, purity, hope, spiritual enlightenment and victory over darkness.
What is the meaning of Diwali?
The Festival of lights is called Diwali because people light up diyas and decorative lights in their homes, temples and public spaces to represent the positivity and divine blessings.
Is it okay to use candles instead of diyas in Diwali?
While many people use candles, traditional oil diyas have more cultural and spiritual significance in Hindu traditions.
Which one is the most popular oil used in diyas during diwali?
Mustard oil, sesame oil, and ghee are commonly used, depending on regional customs and family traditions.
Final Words
The tradition is most often linked to Lord Rama’s return to Ayodhya, but its meaning goes well beyond any single story. The diyas represent hope, wisdom, purity, prosperity and the triumph of good over evil. They teach us that even at the smallest of light, it is able to dispel the darkness, and that the light that illuminates is one that comes from within.
Millions of diyas are lit during Diwali every year; they continue to convey a message of faith, positivity and spiritual awakening which remains timeless.
