Will a US grow light bulb work in an Indian light socket?

Yes, US screw-base grow bulbs like this SERWING E2 model (E26 base) typically thread into Indian E27 holders. Crucially, ensure the bulb is rated for 220-240V or a universal 100-240V range to safely use it on Indian mains power.

What spectrum should I choose for starting seeds and growing indoor plants?

For versatility, a full-spectrum grow bulb like this SERWING 200W model is best for seed starting and general indoor plants, supporting all growth phases. If targeting specific stages, blue light aids vegetative growth, while red light promotes flowering and fruiting.

How long does the SERWING 200W LED grow light last?

This SERWING grow light is built with an aluminum substrate for excellent heat dissipation, allowing for long-term operation. While specific lifespan hours aren't provided, LED technology generally offers tens of thousands of hours of use, ensuring a durable solution for your indoor gardening needs.

What is the light intensity of the SERWING 200W LED grow light?

The SERWING 200W LED grow light provides a luminous flux of approximately 3735lm, with a Color Rendering Index (Ra) greater than 87. This ensures sufficient light intensity for indoor plants, supporting healthy development across all growth stages.

Can I use this SERWING grow light for flowering and fruiting stages?

Yes, the SERWING 200W LED grow light's full spectrum includes essential red light (625-740nm), which is conducive to plant flowering and fruiting. This makes it suitable for supporting plants through all growth phases, from seedlings to mature, fruit-bearing stages.

How to choose grow lights for plants in India?

When choosing grow lights for plants in India, prioritize full-spectrum LEDs for versatility, check the wattage and lumen output for adequate intensity, and confirm voltage compatibility (220-240V). Look for efficient heat dissipation and a secure mounting system for indoor use.

Is SERWING a good brand for grow lights?

SERWING offers grow lights with full-spectrum capabilities and efficient LED technology, designed for various indoor gardening needs. Their products feature good heat dissipation and sufficient light intensity, making them a reliable choice for promoting plant growth from seedling to flowering stages.

SERWING Full Spectrum LED Grow Light Bulb | 200W 3735lm E26/E27 for Indoor Plants

Name: SERWING 200W LED Grow Light Bulb 3735lm | Full Spectrum for Indoor Plants
Brand: SERWING
SKU: hex9351
Price: 7945.00 INR
Availability: InStock

About this item

The SERWING 200W LED Grow Light Bulb provides a full spectrum of light, crucial for all stages of plant growth. It covers essential blue wavelengths (440-475nm) for leaf development and red wavelengths (625-740nm) for flowering and fruiting, helping your plants grow brighter and stronger. This lamp is designed for indoor plants, greenhouses, and hydroponic systems, ensuring optimal conditions for your botanical projects.

Featuring 60 red, 64 5000K, and 132 3000K LED beads, this grow light ensures plants in the seedling stage develop faster and mature plants produce more vibrant flowers and fruits. With a high Color Rendering Index (Ra > 87) and a luminous flux of approximately 3735lm, it delivers sufficient light intensity for indoor plants, promoting healthy development. The efficient aluminum substrate ensures excellent heat dissipation, allowing for long-term operation while saving energy.

This lightweight (450g) plant lamp comes equipped with a hanging rope for easy placement in your ideal growing position. All customs duties and GST are included in the listed INR price, with delivery via ExpressBox. For any questions, our customer support is ready to assist patiently.

Key Features

SUNLIGHT FULL SPECTRUM GROW LIGHT- SERWING E1 LED grow light, spectrum covers 440 ~ 475nm blue light and 625 ~ 740nm red light most needed for plant growth. Blue light is conducive to plant leaf growth, and red light is conducive to plant flowering and fruiting. SERWING grow light will help you grow brighter and stronger plants.
GROW LIGHT FOR ANY GROWTH STAGE- Includes 60pcs red , 64pcs 5000K＆132pcs 3000K LED beads. For plants in the seedling stage, this plant lamp can make them develop faster and will not grow in vain. For mature plants, this plant lamp can make the color of the flowers brighter and the fruit more plentiful.
HIGHLIGHT LED PLANT GROWTH LIGHTS- The Color-rendering index, Ra of this SERWING E2 grow light is greater than 87. The luminous flux reaches about 3735lm, which can give sufficient light intensity to indoor plants. Giving plants enough light intensity and enough light time is exactly what must be done to cultivate excellent plants.
LIGHT AND THIN BUT EFFICIENT PLANT LIGHT- Large area aluminum substrate brings excellent heat dissipation performance and can be turned on for a long time. While releasing super high brightness, the plant lamp only weighs 450g and can save a lot of energy. Equipped with hanging rope, you can hang in the ideal position at will.
CORDIAL CUSTOMER SUPPORT SERVICE- If you have any questions about our E2 sunlight plant growth light, or encounter any problems during use, please remember our kind customer support service. They will answer all your questions patiently with a cordial attitude and will seriously help you solve any trouble you have.

Why choose this product

Optimized Light for Superior Growth

This SERWING 200W LED grow light is engineered with a precise full spectrum, balancing blue and red light to cater to every stage of your plant's life cycle. Unlike generic lamps, it focuses on the specific wavelengths plants need for robust leaf development and abundant flowering. This targeted approach ensures your plants receive the optimal light conditions, leading to faster growth and healthier yields, making it a superior choice for serious indoor gardeners.

Ideal for Indian Indoor Gardeners

This grow light is perfect for urban gardeners in India looking to cultivate plants indoors, whether in apartments or dedicated grow tents. Its efficient 200W LED design is suitable for Indian mains voltage (220-240V) and its lightweight, heat-dissipating aluminum build ensures safe, continuous operation even in warmer climates. It's a reliable solution for seed starting, vegetative growth, and flowering, offering a consistent light source where natural sunlight may be limited.

How to use

Use the included hanging rope to suspend the SERWING 200W LED grow light above your plants. Adjust the height based on the plant's growth stage, typically 12-24 inches for seedlings and 8-16 inches for mature plants. — Position the Grow Light
Ensure the light is securely positioned and then plug the corded electric power source into a compatible Indian mains socket (220-240V). The light features a touch control method for easy operation. — Connect to Power
Provide plants with 12-16 hours of light per day, mimicking natural cycles. Use a timer (not included) to automate the lighting schedule, ensuring consistent light exposure for optimal growth and flowering. — Set Lighting Schedule

Example scenarios

Typical situations where SERWING 200W LED Grow Light Bulb 3735lm | Full Spectrum for Indoor Plants helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

Starting seeds indoors in a small apartment with limited natural light.

How this product helps

This SERWING 200W LED grow light provides the full spectrum and intensity needed for rapid seedling development, ensuring healthy germination and strong initial growth even without direct sunlight.

Scenario 2

Illustrative example

Where it helps

Growing flowering plants like orchids or herbs indoors in a humid Indian climate.

How this product helps

The balanced red and blue light spectrum promotes vibrant flowering, while the efficient heat dissipation prevents overheating in humid conditions. Its consistent light output supports robust bloom development.

Technical specifications

Setup & usage

Recommended Uses	Seedling Development, Plant Flowering and Fruiting, Indoor Plant Growing, Greenhouse, Hydroponics
Serving Size	N/A (Durable Product)
Cost per use	N/A (Durable Product)
Shelf life after opening	N/A (Durable Product)
Reapplication math	N/A (Durable Product)
Contraindications	N/A (Durable Product)
Allergens / common irritants	N/A (Durable Product)

How we compare

Feature	SERWING 200W LED	Others
Spectrum Type	Full Spectrum (Blue 440-475nm, Red 625-740nm, White 3000K/5000K)	Varies widely; some offer targeted Red/Blue, others basic full-spectrum at ₹1000-3000 for similar wattage.
Light Intensity (Lumens)	3735lm	Typically 2500-3500lm for comparable 200W LED bulbs in India.
Heat Dissipation	Excellent (Aluminum Substrate)	Good to average; some cheaper models may overheat with prolonged use.
Voltage Compatibility	200-240V (Indian Mains Compatible)	Designed for Indian 220-240V mains.
Cost per Watt (approx.)	₹39.73 per watt	₹10-15 per watt for comparable quality local brands.

SKU	hex9351
GTIN	0755331431329
Brand	SERWING
Model Name	E2 SERWING GROW LIGHT
Part Number	E2
Color	Sunlight
Pattern	Solid
Material	Aluminum
Finish Type	Polished
Item Shape	Rounded Rectangular
Dimensions (L x W x H)	12.2 x 12.2 x 2.6 inches (31 x 31 x 6.6 cm)
Item Weight	0.45 kg (0.99 lbs)
Mounting Type	Inside Mount
Control Method	Touch
Power Source Type	Corded Electric
Voltage	200-240V (compatible with Indian mains)
Wattage	200W
Light Source	LED
Number of Light Sources	1
Light Color	Sunlight
Light Output Maximum	3735 lumens
Indoor/Outdoor Usage	Indoor
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

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SERWING 200W LED Grow Light Bulb 3735lm | Full Spectrum for Indoor Plants

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About this item

Key Features

Why choose this product

How to use

Example scenarios

Technical specifications

Setup & usage

How we compare

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