rather than mains 240V, can i use the light with a battery connection? i.e. a 12V car battery

In theory this is probably possible as the LED chips will not be mains voltage - BUT do yourself a favour and find a doable solution. If you really must use this lamp and you really must use a 12V battery then look for a low power inverter that might be used to power mains equipment in a camper van or other vehicle.

Are these grow light bulbs flicker free ?

Dear customer Our plant lights will not flicker

is the newer type bulb better than the older version

I have both the old and new bulbs and use them adjacent to each other. The new bulb is larger in size so looks a bit bulkier but that said because the surface which emits the led light is larger, the area where the light spreads seems larger. Also I think the light from the new bulb is whiter so seems brighter because of this. The old one was slightly more yellow and so a bit more subtle. In regards to the effect on the plants - my plants have loved both bulbs and they have been plant savers especially during the darkness of the winter days.

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– Grow Light Bulb for Plant 10W 150W eq. Full Spectrum A19 Frosted Lens | E27 LED Indoor Grow Lamp, PPF: 16μmol/s, 120° Beam Angle, Veg Coverage: 2x1 Sq Ft

Product ID: 465895180

Details

Brand
SANSI
Bulb shape size
A19
Light type
LED
Special feature
Frosted Full
Wattage
10 watts

🌞4000K full spectrum daylight

💡120° wide beam angle

🔥COC ceramic tech for heat dissipation

¥5344

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Description

🌿 Grow smarter, not harder — light up your indoor jungle with SANSI brilliance!

COOL LONG LASTING - Patented Chips on Ceramic tech boosts heat dissipation and extends lifespan to 25,000 hrs
RISK FREE GREEN THUMB - 30-day free returns and 2-year warranty for worry-free plant nurturing
PLUG GROW SIMPLICITY - Fits any standard E27 socket for effortless setup in your indoor garden
SUNLIGHT PERFECTED INDOORS - 4000K full spectrum mimics natural sunlight for all growth stages
WIDE REACH NO PLANT LEFT BEHIND - 120° frosted lens beam angle ensures uniform light coverage

The SANSI 10W Grow Light Bulb delivers a 4000K full spectrum daylight output with a high CRI of 97, perfectly replicating natural sunlight to support every phase of plant growth. Its frosted lens and 120° beam angle provide soft, uniform light coverage, maximizing photosynthesis across your indoor garden. Featuring patented Chips on Ceramic (COC) technology, it ensures superior heat dissipation for a long lifespan of 25,000 hours. Compatible with standard E27 sockets, this energy-efficient LED bulb is backed by a 2-year warranty and hassle-free returns, making it an essential tool for professional and hobbyist plant growers alike.

Specifications

ASIN	B0B1LD738N
Accepted Voltage Frequency	220 to 240 Volts and 50 Hertz
Average Life Span	25000 Hours
Beam Angle	120 Degrees
Best Sellers Rank	9,945 in Garden ( See Top 100 in Garden ) 5 in Plant Growing Light Bulbs
Brand Name	SANSI
Bulb Base	E27
Bulb Shape Size	A19
Color Rendering Index (CRI)	97.0
Color Temperature	4000 Kelvin
Colour	A19
Connectivity Technology	Infrared
Control Method	App
Controller Type	Push Button
Country Of Origin	China
Customer Reviews	4.5 4.5 out of 5 stars (43)
EU Energy Efficiency Label	A+
Incandescent Equivalent	150 Watts
Included Components	Bulb
Indoor Outdoor Usage	Indoor
Is Electric	Yes
Item Dimensions W x H	6.7W x 11.5H centimetres
Item Shape	Square
Item Type Name	LED Grow Light Bulb
Light Color	Daylight
Light Output Maximum	900 Lumens
Light Source Wattage	10 Watts
Light Type	LED
Manufacturer	SANSI
Manufacturer Part Number	01-03-003-021001
Material Type	Ceramic
Model Number	C23ZW001-V0010A27
Number of Items	1
Package Quantity	1
Power Consumption	10 Watts
Power Source	AC/DC
Special Features	Frosted, Full Spectrum
Specific Uses	Indoor use only
Style Name	Modern
Theme	Vegetables
Type of Bulb	LED
Unit Count	1.0 count
Voltage	220 Volts
Wattage	10 watts
White Brightness	1050 Lumens

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Customer service was outstanding when I had questions about the product.

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¥5344

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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