Question 1

Which wattage LED batten should I buy to replace an old 40W tubelight?

Accepted Answer

A 4-feet LED batten rated 18W to 22W gives similar or better brightness than a traditional 36W–40W fluorescent tubelight, usually around 1800 to 2200 lumens. For smaller spaces like bathrooms or passages, a 2-feet batten of 9W to 10W is usually enough. You can compare lumen output across brands on LedDisplay before choosing.

Question 2

What is the price of a 20W LED batten in India?

Accepted Answer

A 20W 4-feet LED batten from brands like Philips, Syska, Wipro, Havells and Bajaj typically costs between ₹150 and ₹600, depending on the brand, body material and warranty. Prices change often during sales on Amazon, Flipkart and brand stores, so LedDisplay tracks current prices to help you find the lowest one.

Question 3

Should I choose cool daylight or warm white LED batten for my home?

Accepted Answer

Cool daylight (around 6500K) gives a bright white light suited to kitchens, study rooms, offices and shops. Warm white (around 3000K) gives a softer yellowish light that works better in bedrooms and living rooms, while neutral white (around 4000K) is a balance between the two. Some battens also offer 3-in-1 colour switching if you want flexibility.

Question 4

Do I need to remove the old choke and starter when installing an LED batten?

Accepted Answer

Yes, an LED batten is a complete fitting with a built-in driver, so the old tubelight fitting along with its choke and starter is removed entirely. The batten is connected directly to the mains supply using its own mounting clips. Make sure the batten you buy is BIS-certified, which is mandatory for LED lighting products sold in India.

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