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Full Spectrum LED Grow Bulb for Hydroponic Growth | E27, E14, GU10, MR16, B22 – 220V, 3W, 4W, 5W | Ideal for Flowering and Plant Hydroponic Systems

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3W 48LED 4W 60LED 5W 80LED
Base Type::
E27 GU10 MR16 B22 E14
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Product Details
Item Specifics
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Product Details

Welcome to our world of advanced plant cultivation with the Full Spectrum LED Grow Bulb. Designed to provide optimal lighting conditions for indoor plants, this versatile bulb is perfect for a range of applications, from small grow boxes to DIY hydroponic systems. With its energy-efficient and high-performing features, it’s never been easier to create a thriving garden right in your own home. Let’s explore the exceptional features and benefits that make our LED grow bulb a must-have for any plant enthusiast.

The Full Spectrum LED Grow Bulb is specifically designed to cater to the diverse needs of plants throughout their growth stages, from seeding to harvest. With a voltage of AC220V-240V, it is compatible with various socket types including MR16, GU10, E27, E14, and B22. The bulb features high-quality 2835SMD LED chips, ensuring a long lifespan of over 50,000 hours.

One of the standout features of our LED grow bulb is its ability to provide a full spectrum of light that is essential and critical for plants’ healthy growth and flowering. It includes 48 LEDs (32 Red + 16 Blue), 60 LEDs (41 Red + 19 Blue), or 80 LEDs (52 Red + 28 Blue), depending on your specific requirements. This comprehensive spectrum mimics natural sunlight, allowing plants to perform photosynthesis efficiently.

Each wavelength in the spectrum plays a vital role in influencing plant physiology. The 525nm green light promotes a healthy appearance in plants, while the 450nm blue light and 630nm red light accelerate leaf growth. The 660nm red light is particularly effective in stimulating flowering, leading to abundant blooms. By providing the perfect balance of light, our LED grow bulb optimizes plant growth and ensures robust and thriving plants.

Not only does our LED grow bulb offer exceptional performance, but it also boasts energy-saving capabilities. With higher-level efficiency, it can replace traditional high-pressure sodium (HPS), metal halide (MH), incandescent, and halogen lamps while consuming significantly less electricity. For example, a 1W LED can replace a 3W HPS, making it a cost-effective and eco-friendly choice for plant enthusiasts.

Whether you have a small grow box, a dedicated grow tent, or a DIY hydroponic setup, our LED grow bulb is the perfect lighting solution. It is also suitable for bonsai enthusiasts and gardeners looking to enhance their plant’s growth. Its comfortable and humanistic design ensures a pleasant growing experience, while its high-performing features guarantee optimal plant development.

Stay tuned for our next article, where we will dive deeper into the specific features and benefits of our Full Spectrum LED Grow Bulb. In the meantime, start envisioning the possibilities of a flourishing garden right in the comfort of your own space.



Product Features:
Our LED Grow Bulb offers a range of benefits, making it an excellent choice for your indoor gardening needs. It provides energy and electricity savings with higher-level efficiency, as each 1W LED can replace a 3W HPS, HID, MH, Incandescent, or Halogen Lamp. The full spectrum emitted by the bulb covers the entire range necessary and critical for plant growth and flowering, from the seeding stage to harvest.

The bulb incorporates specific wavelengths that have proven effects on plants. The 525nm green light enhances the appearance and health of plants, while the 450nm blue light and 630nm red light accelerate leaf growth. The 660nm red light promotes flowering, ensuring a productive harvest. With this comprehensive spectrum, your plants will receive the optimal light they need for their growth and development.

Our LED Grow Bulb is perfect for various applications, including small Grow Boxes, Grow Tents, DIY Hydroponics setups, Bonsai cultivation, gardens, and more. It provides comfortable and humanistic lighting, creating an ideal environment for your plants to thrive.

Incorporating the right spectral range is crucial for plant physiology, and our bulb caters to those needs. It emits light within specific ranges that have direct effects on morphological and physiological processes. The spectrum includes:

  • 280nm ~ 315nm: Minimal impact on morphological and physiological processes.
  • 315nm ~ 420nm: Chlorophyll absorbs less, affecting the photoperiod and preventing stem elongation.
  • 420nm ~ 500nm (blue): Chlorophyll and carotenoids absorb the largest proportion, significantly impacting photosynthesis.
  • 500nm ~ 620nm: Dye absorption rate is not high.
  • 620nm ~ 750nm (red): High absorption rate by chlorophyll, influencing photosynthesis and photoperiod.
  • 750nm ~ 1000nm: Absorption rate stimulating cell elongation, affecting flowering and seed germination.
  • > 1000nm: Converted into calorie.

Invest in our LED Grow Bulb to provide your plants with the ideal lighting conditions for healthy growth, abundant blooms, and productive harvests. Experience energy efficiency, longevity, and optimized plant development with this high-performing lighting solution.


If your country is not listed as a shipping destination, please don’t hesitate to contact us to inquire about shipping options – we do offer worldwide shipping!

Item Specifics
 50,000 hours
LED Quantitiy: 
 48LEDs (32Red+16Blue)/60LEDs (41Red+19Blue) /80LEDs (52Red+28Blue)
 Full Spectrum
Led Chip Model: 
Item Type: 
 Grow Lights
 Mainland China
Brand Name: 
Shipping & Payment

Shipping & Delivery


At we're committed to providing our customers with the best value and service. That's why we offer free shipping from our warehouses located around the world. Depending on the product's weight and size, your package will be shipped by the carrier of your choice.

Please keep in mind the following important information:

  1. We offer worldwide free shipping with an estimated delivery time of 15 to 30 days (25 to 45 days for Russia/Brazil). In rare cases, such as holidays or customs delays, delivery may take up to 60 days or more.
  2. For faster delivery, we recommend choosing international express shipping with EMS/DHL/UPS. We can offer discounted rates for these carriers, but shipping fees will apply.
  3. If you haven't received your order within 50 days (or 60 days for Russia/Brazil), please contact us and we'll help locate your parcel. We cannot control delivery times, but we're here to assist you in any way we can.
  4. If you have any concerns about the quality of your product, please contact us before leaving negative feedback. We're committed to addressing any issues and ensuring your satisfaction.
  5. When your parcel arrives, please inspect it carefully before signing for it. If any items are damaged, please ask the delivery company to issue a "damage certificate." This will enable us to offer warranty and refund support.
  6. If you have any questions or comments about our products or policies, please don't hesitate to reach out to us. We aim to respond to all inquiries within 24 hours.

At, customer satisfaction is our top priority, and we value your support and encouragement. Shop with confidence and enjoy free worldwide shipping on all orders!

Find Our High-Quality Warehouses Around the Globe

At our company, we prioritize fast and high-quality service for our clients, which is why we have multiple warehouses across the globe. Our warehouses are currently located in countries such as Australia, China, the Czech Republic, France, the Russian Federation, Spain, the United Kingdom, and the United States. We're also in the process of opening more warehouses to better serve our customers.

International Shipping Services: Find Out Which Countries We Ship To

At our online store, we offer global shipping services to our valued customers. However, due to shipping restrictions, there are certain countries that we are unable to ship to. If you are unable to add your desired products to your shopping cart, it is likely that your location is one of these restricted countries. If you believe that this is an error, please feel free to contact us and we will do our best to assist you.

Customs Policy

At, we want to make sure our customers receive their orders in a timely manner. However, please note that we are not responsible for any customs fees that may be charged once the items have shipped. By purchasing our products, you consent to the possibility that one or more packages may be shipped to you and may incur customs fees when they arrive in your country. We advise our customers to check their country's customs regulations before placing an order to avoid any unexpected charges. If you have any questions or concerns regarding customs fees, please feel free to contact us and we will be happy to assist you.


At our store, we offer shipping worldwide with varying delivery times. Below are our estimated shipping times by location:

Location *Estimated Shipping Time
United States 5-30 Business days*
Canada, Europe 5-30 Business days*
Australia, New Zealand 5-30 Business days*
Mexico, Central America, South America 5-30 Business days*
Asia 5-30 Business days*

Please note that these are estimates only and do not include our 2-7 day processing time. Also, please be aware that the maximum delivery time is 45 business days. For more detailed information about shipping times, please refer to our shipping details page.

*Shipping times may vary due to factors such as customs processing, postal service delays, or unforeseen weather conditions.


Do you provide tracking information?
Tracking your order is important, and we are happy to provide tracking information for your convenience. When you make a purchase with us, you will receive an email containing your tracking information once your order has shipped. Please note that in some cases, tracking information may not be available for orders that are shipped with our free shipping option.

My tracking says “no information available at the moment”.
If your tracking information says "no information available at the moment," don't worry. It can take 2-5 business days for some shipping companies to update their tracking system. However, if it's been more than 5 business days since you received your tracking number and there is still no information available, please contact us and we will be happy to assist you.

Will my items be sent in one package?
In some cases, items from the same purchase may be shipped separately due to logistical reasons, even if you have chosen combined shipping. If you have any questions about your order or shipping, please don't hesitate to contact us. We are always here to help.

Refunds & Returns Policy

If you want to exchange your product for any reason, please contact us first so we can guide you through the process. We offer a refund for your purchase, except for shipping and handling fees, once we receive the returned item. However, we do not refund shipping costs for our paid shipping service. Please note that you should not send your purchase back to us without our authorization.

Statutory Rights:
At, we comply with relevant legal requirements, such as warranties, returns, and more, that may apply based on your location as a buyer. For instance, most EU countries offer a 2-year legal conformity warranty and a 14-day right to return, though the buyer must pay for the return shipping. Check out our free return policy, which we offer on select products.

Order Cancellation:
You can cancel your order until it is shipped. If you need to make a change or cancel your order after it has been paid, please contact us within 12 hours. Once we start the packaging and shipping process, we cannot cancel your order.

You may submit a refund request within 15 days of receiving your items by contacting us through our Contact Us page. To be eligible for a return, your item must be unused and in the same condition as when you received it. Your item must be in its original packaging and have a receipt or proof of purchase.

At Geometric Lamps, we prioritize your satisfaction and strive to provide the best customer service. We understand that there may be instances where you need to request a refund or reshipment for products you have ordered. You are eligible for a refund or reshipment if any of the following conditions apply:

  • The products you ordered do not arrive within the guaranteed time frame of 45 days (excluding 2-5 day processing).
  • You have received the wrong item.
  • You do not want the product you received.
Please note that we are unable to issue a refund if the non-delivery of your order is due to factors within your control, such as providing an incorrect shipping address. However, we are committed to resolving any issues that arise and will work with you to find a suitable solution.

Once we receive your returned item, our dedicated team will carefully inspect it to ensure its condition. We will promptly notify you regarding the status of your refund after the inspection. If your return is approved, we will initiate a refund to your credit card or original method of payment. The exact timeframe for receiving the credited amount may vary depending on your card issuer's policies.

It is important to mention that certain situations may fall outside our refund policy. These include cases where the non-delivery of your order is caused by exceptional circumstances beyond our control, such as customs delays or natural disasters. Additionally, customized products based on your own design are non-refundable.

We are committed to resolving any concerns you may have, so please do not hesitate to reach out to our customer support team if you require further assistance. Your satisfaction is our top priority, and we will do our best to ensure a positive resolution to any issue you encounter.

For products that do not offer free returns, you will be responsible for paying your own shipping costs when returning your item. Please insure your return shipment and note that shipping costs are nonrefundable. However, for our free return policy, you have an extra 15 days to decide if you want to keep or return the item, provided it is unused, unwashed, and in its original condition with packaging and tags. This service is available in supported countries, including the mainland territories of the United States, Canada, Australia, United Kingdom, France, Spain, Germany, and Russia, though not all products on offer the free return service.

Free Return:
To see if a product has the Free Return service, please read the product details page for any additional notes. If this service is available, you have an extra 15 days to decide if you want to keep or return the item, provided it is unused, unwashed, and in its original condition with packaging and tags. Our Free Return service is fast and easy, as you can return items locally by obtaining a return code or label and completing the return process at a designated logistics company’s service point. Items will be processed at a local warehouse instead of being sent back to the country of origin. Note that you can only enjoy one-time free local return for one order, so please consider returning jointly the products to avoid paying that additional shipping cost.

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