# SERWING 200W LED Grow Light Bulb 3735lm | Full Spectrum for Indoor Plants **Brand:** SERWING **SKU:** hex9351 **ASIN:** B08SBW9B2G **Canonical URL:** https://crowcrowcrow.com/p/serwing-200w-led-grow-light-full-spectrum-plant-growing-lamp-indoor-plants-greenhouse-tent/hex9351 **Category:** home-kitchen **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹7,904 **Discount:** 7% **Customer rating:** 4.30/5 from 592 ratings ## Description SERWING 200W LED grow light bulb offers a full spectrum for all plant stages, ideal for indoor gardens and greenhouses. With 3735lm and efficient heat dissipation, it promotes brighter, stronger plants. Imported from USA, duties included, delivered via ExpressBox. ## Highlights - Full Spectrum for All Growth Stages — Covers essential blue (440-475nm) and red (625-740nm) light spectrums, promoting faster seedling growth, vibrant flowering, and plentiful fruiting for healthier, stronger plants. - High Light Intensity & Efficiency — Delivers approximately 3735lm with Ra > 87 CRI, providing sufficient light for indoor plants. The 200W LED is energy-efficient with excellent heat dissipation from its aluminum substrate. - Lightweight & Easy to Install — Weighing only 450g, this grow lamp is easy to hang in your ideal position using the included rope, making setup simple for any indoor gardening setup. - Durable Aluminum Construction — The large area aluminum substrate ensures excellent heat dissipation performance, allowing the lamp to be turned on for extended periods without overheating, ensuring longevity. ## 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 - 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. — Optimized Light for Superior Growth - 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. — Ideal for Indian Indoor Gardeners ## How to use 1. 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 2. 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 3. 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 ## Product details | Field | Value | |---|---| | LED Beads | 60 Red, 64 x 5000K White, 132 x 3000K White | | Spectrum | 440-475nm Blue, 625-740nm Red, Full Spectrum | | Color Rendering Index (CRI) | > 87 | | 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) | | 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 | ## Frequently asked questions ### 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. ## Compliance Ensure compatibility with Indian mains voltage (220-240V). Use with appropriate lamp holders rated for 200W. For indoor use only. Keep out of reach of children when not in use. ## Images 1. https://images.crowcrowcrow.com/B08SBW9B2G-0.webp 2. https://images.crowcrowcrow.com/B08SBW9B2G-3.webp 3. https://images.crowcrowcrow.com/B08SBW9B2G-6.webp 4. https://images.crowcrowcrow.com/B08SBW9B2G-9.webp 5. https://images.crowcrowcrow.com/B08SBW9B2G-12.webp 6. https://images.crowcrowcrow.com/B08SBW9B2G-15.webp --- Source: https://crowcrowcrow.com/p/serwing-200w-led-grow-light-full-spectrum-plant-growing-lamp-indoor-plants-greenhouse-tent/hex9351 Returns: 30 days, free, by mail. Shipping: Free across India, 7–13 business days. Prices are all-inclusive (duties + GST).