Price History of Crompton 20W Emergency LED Bulb B22 | 3-Step Dimming, Pack of 1 | Upto 3 hours backup; 3-step dimming; Li-ion battery; rechargeable inverter bulb; 6500K cool day light
Current Price*
₹465
Lowest Price
₹399
Highest Price
₹473
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Amazon Price History
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The lowest price of Crompton 20W Emergency LED Bulb B22 | 3-Step Dimming, Pack of 1 | Upto 3 hours backup; 3-step dimming; Li-ion battery; rechargeable inverter bulb; 6500K cool day light in the last 32 days was
₹399 on 31 Oct 2026.
The highest was ₹473 on 06 Oct 2026.
It is currently ₹465, ₹66 above its lowest price.
Current Price*
₹465
Lowest Price
₹399
Highest Price
₹473
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Features
- UPTO 3 HOURS OF BACKUP LIGHT: The 20W backup lamp shifts to battery mode automatically during a power cut and keeps the room lit for up to 3 hours, provided the wall switch is left ON..
- 3-STEP DIMMING FOR LONGER BACKUP: Choose the brightness level you actually need. Running the lamp at a lower step helps the available backup last further into a long outage..
- LITHIUM-ION BATTERY, RECHARGES ON ITS OWN: In-built Li-ion battery charges whenever mains power is restored, so the bulb stays ready for the next cut without any manual handling..
- WIDE 170-270V OPERATION WITH 4KV SURGE PROTECTION: Works efficiently through Indian voltage fluctuation and shields the bulb from sudden spikes for steadier, safer day-to-day performance..
- HIGH-WATTAGE COOL DAY LIGHT ON A B22 BASE: 20W output lights larger rooms, halls and shop floors. Free of harmful UV and IR emission, glare-free for reading, and fits existing B22 holders. Pack of 1..
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