

The Havells LED Inverter Bulb B22 12W Cool Day Light is designed for homes, shops, offices and small commercial spaces where reliable lighting backup is needed during power cuts. With 1200 lm brightness in normal mode, B22 holder-mounted installation, built-in battery backup, 4kV surge protection and safety protection against overcharging, deep discharge and short circuit, this inverter LED bulb works as both a regular LED lamp and an emergency backup light.
Key Features
- 12W LED inverter bulb with B22 base cap
- Cool Day Light output suitable for bright indoor visibility
- 1200 lm rated light output in normal mode
- Power backup mode output around 350 lm
- Approx. 4 hours backup after 8 to 10 hours charging
- Battery life rated for 500 cycles
- Built-in overcharging protection
- Deep discharge protection for battery safety
- Short circuit protection for safer operation
- 4kV built-in surge protection
- Long rated lamp life of 15,000 hours
- 100 lm/W luminous efficacy
- CRI > 80 for better colour visibility
- Not suitable for dimming or electronic switches
- IP20 rating for indoor use
- 1 year warranty
Technical Specifications
| Brand | Havells |
| SKU | LHLDDDEAIB5R012 |
| Product Type | LED Inverter Bulb |
| Base Cap | B22 |
| Wattage | 12 W |
| Rated Input Voltage | 240V AC |
| Voltage Withstanding Range | 140V - 270V |
| Rated Lumens | 1200 lm |
| Backup Mode Lumens | Approx. 350 lm |
| Colour Temperature | 6500 K |
| Light Effect | Cool Day Light |
| Luminous Efficacy | 100 lm/W |
| Battery Life | 500 cycles |
| Charging Time | 8 - 10 hours |
| Backup Time | Approx. 4 hours |
| Bulb Technology | LED |
| Type of Lamp | LED Lamp |
| Dimmable | No, not suitable for dimming and electronic switches |
| Shape Type | Ball Type |
| Fixture Shape | No fixture required |
| Material | Plastic |
| Body Colour | White |
| Body Finish | Glossy |
| Diffuser Material | Polycarbonate |
| Diffuser | Opal |
| Diffuser Transparency | Opal |
| Driver | Integral |
| Installation | Holder Mounted |
| Mounting Type | Plastic holder |
| Mounting Arrangement | Metal cap & plastic body |
| CRI | > 80 |
| Average Lamp Life | 15,000 hours |
| Start Up Time | < 2 sec |
| Frequency | 50 Hz |
| Power Factor | 0.9 |
| Rated Input Current | 0.055 A |
| Starting Voltage | 100 V |
| Switching Cycle | 7500 N |
| THD | < 33% |
| Wattage Equivalent | 80 W |
| IP Rating | IP20 |
| In Built Surge Protection | 4kV |
| Isolation | 3.75kV |
| Protection | Inbuilt surge protection, high voltage protection |
| Safety Protection | Overcharging, deep discharge and short circuit protection |
| Operating Temperature | 0°C to 35°C |
| Product Dimensions | 7 cm x 7 cm x 13.9 cm |
| Diameter | 7 cm |
| Height | 13.9 cm |
| Net Weight | 0.187 kg |
| Product Weight | 0.19 kg |
| Packaging Dimensions | 7 cm x 7 cm x 14 cm |
| Warranty | 1 Year |
| Country of Origin | India |
| Manufactured By | Havells India Ltd. |
Applications
- Home lighting during power cuts
- Living room and bedroom backup lighting
- Small shops and retail counters
- Corporate office emergency lighting
- Schools, colleges and indoor utility areas
- Residential and small commercial backup illumination
- Holder-mounted indoor installations
Why Buy From MGCkart?
- Trusted sourcing for genuine branded electrical and lighting products
- Clear technical specifications for easier product comparison
- Useful for homeowners, electricians, retailers and facility buyers
- Structured product information to support confident purchase decisions
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
– Received the wrong item.
– Item arrived not as expected (ie. damaged packaging).
– Item had defects.
– Over delivery time.
– The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.
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