Frequently Asked Questions on LED Bulbs

Q1. Which watt LED bulb is best?

Ans. The best wattage for an LED bulb depends on the space and the desired brightness. For general home use, a 9W to 12W LED bulb is ideal, offering brightness equivalent to a 60W to 75W incandescent bulb.

Q2. How much does a LED bulb cost?

Ans. The cost of LED bulbs varies depending on the brand, wattage, and features. Typically, LED bulbs range from ₹100 to ₹500, but higher-end or specialty bulbs may cost more.

Q3. Which bulb is better, LED or CFL?

Ans. LED bulbs are generally better than CFLs. They last longer, consume less energy, and reach full brightness instantly. LEDs are also more durable and environmentally friendly, as they don't contain harmful substances like mercury, which is found in CFLs.

Q4. What is a LED bulb full form?

Ans. LED stands for Light Emitting Diode. LED bulbs use diodes that emit light when an electric current passes through, making them energy-efficient and long-lasting.

Q5. How to select a LED bulb?

Ans. When selecting an LED bulb, consider the wattage, lumens (brightness), color temperature (warm or cool light), and the bulb's shape or fitting for the specific fixture. Look for energy efficiency ratings and ensure compatibility with dimmers if needed.

Q6. Which shape LED bulb is best?

Ans. The best shape for an LED bulb depends on its use. Standard A-shaped bulbs are great for general lighting, while globe-shaped bulbs work well in fixtures like pendant lights. Candle-shaped LEDs are perfect for chandeliers, and floodlight-shaped bulbs are ideal for outdoor or wide-area lighting.