- HIGH LIGHT EMISSION: The Spider Farmer SF300 vegetable grow light uses 192 Osram diodes to provide 74.92umol/S of output. It consumes only 33 watts of power, which is lower than the energy and electricity costs of fluorescent T5 bulbs. With a 120° beam angle, it increases the concentration of light, improving luminous efficiency, luminous flux and light concentration.
- FULL SPECTRUM GROW LIGHT: The vegetable grow light emits full spectrum light, 660-665nm (red), 730-740nm (IR), 2800K-3000K (warm white), 4800-5000K (blue), which has a significant effect on plant germination, flowering, fruiting, plant chlorophyll synthesis and photosynthesis.
- LONG LIFE: High quality diodes emit very little heat. The LEDs are coated with a moisture and sulfur resistant coating for a life span of up to 50,000 hours.
- SIMPLE DESIGN AND SETUP: Plug and play. Simply install in the socket, no need to change the ballast or fix it to any fixture. The slim design and cool operation make it perfect for space-constrained applications such as closets, shelves or countertop plantings. With this grow light, you can grow anywhere.
- 5-YEAR WARRANTY: We offer 5 years of after-sales service at our local repair centers. Please make sure you are buying an authentic Spider Farmer grow light, this high quality grow light can really increase the yield. If you have any questions, please feel free to email us.
420 Price Guarantee丨2025 Newest Version Spider Farmer® SF300 33W Led Grow Light For Veg
Rated 5.00 out of 5 based on 3 customer ratings
(3 customer reviews)
$62.99
Diodes: Osram 192 Pcs
PPE: 2.3 umol/J
Coverage: 2’X2.5′
Size: 23.62”X5.9”X1.39”
Grow Tent Compatible: 2′x2′
Recommended Fan Size: 4-Inch

Fast Shipping
Same day delivery, 3-8 business days for the product to reach you.

After-Sale Service
Up to 5 years warranty. Best customer service.
The Cyber Monday sale will end on December 8nd.
This product is not available in your country now, if you need any help, please feel free to contact us.
Fit Guide
Check the following fit chart to find how many lights you need for your grow tent.
For Bigger Growing Space, SF4000 / SF7000 / SE5000 / SE7000 will be more suitable.
SF SERIES
SE SERIES
SF SERIES
SF Tent Size | # of SF1000 | # of SF2000 | # of SF4000 | # of SF7000 | SF FAN COMBO |
2’x2’ | 1 | / | / | / | 4 inch |
3'x3' | 1 | 1 | / | / | 4 inch |
4.5'x2' | 2 | 1 | / | / | 4 inch |
4'x4' | 4 | 2 | 1 | / | 6 inch |
5'x5' | 6 | 3 | 1 | 1 | 6 inch |
SF Tent Size | # of SE3000 | # of SE5000 | # of SE7000 | # of SE7000-730w | SF FAN COMBO |
2’x2’ | 1 | / | / | / | 4 inch |
3'x3' | 1 | 1 | / | / | 4 inch |
4'x4' | 1 | 1 | / | / | 6 inch |
5'x5' | 2 | 1 | 1 | 1 | 6 inch |
Description
Reviews (3)
3 reviews for 420 Price Guarantee丨2025 Newest Version Spider Farmer® SF300 33W Led Grow Light For Veg
5.0
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Q & A (5)
Q & A
I have TWO wire shelves side by side (4 shelves, but would like to put an SF 300 light on two shelves on each unit (therefore needing 4 lights in total).
Is there an accessory to connect 2 lights together on each shelving unit so that I only need to use one power plug into the power outlet? Or will I have to use a power bar to accommodate 4 power plugs?
Lisa asked on April 22, 2024
Hi friend, sorry our SF300 can't daisy chain, there is only one light for one power plug. If the length is okay, maybe you can consider Glow80. (it can daisy chain) https://www.spider-farmer.com/products/spider-farmer-glow80-80w-led-grow-light-for-veg-and-seeding/
sherry answered on April 23, 2024 store manager
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Hi! I am growing succulents (echeveria, haworthia, gasteria, aloe, sedum) indoors on a shelf. Would you recommend this type of light for my set up? The length of the shelves is about 2ft and width is just over 10in. I currently have barrina t5 lights but they don’t seem strong enough. The plants are about 6-10 inches away from the lights. Thank you for any help or advice you can give.
Julie Burns asked on February 14, 2024
Hi, SF300 can fit your shelves(23.62” long) and it's spectrum is better t5 lights.
Spider Farmer answered on February 18, 2024 store manager
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Is the light dimmable?
Matt asked on August 23, 2023
Hi, SF300 is not dimmable.
Spider Farmer LED answered on August 28, 2023 store manager
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Can I grow corn indoors with this?
Tate asked on May 5, 2023
Yes
celia answered on May 6, 2023 store manager
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What are the dimensions? I have a plant shelf with shelves that are 25" wide and 12"deep.
Also, would this work for orchids and other houseplants?
Thanks!
Kate Thompson asked on March 8, 2023
The dimensions of the SF300 are 23.62 inches in length, 5.9 inches in width, and 1.39 inches in height.
It would be work for orchids and other types of houseplants.
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WHY CHOOSE US
1. Customer Satisfaction and Quality Products
Spider Farmer is a reputable brand in indoor and hydroponic gardening. Its products are widely used by farmers, hobbyists, and professionals. The company's mission is to help people grow healthy and vibrant plants in any environment. Spider Farmer continuously works to enhance and expand its product range to meet the evolving needs of its customers.
2. Best Prices Guarantee
Spider Farmer is committed to providing the best prices online for all our products. When you shop with us, rest assured that you are receiving the best online prices.
3.Enjoy Free and Discreet Shipping Across the USA
Our company is pleased to provide complimentary shipping to nearly every state in the USA, utilizing trusted couriers such as FedEx, UPS, USPS, and other reliable shipping providers. We understand the importance of privacy and will ensure that your package arrives discreetly.
4. Commitment to Customer Care
At Spider Farmer, we take responsibility for ensuring that our customers are always satisfied with their purchase. If anything is wrong, we guarantee to make it right, and you can reach us via call, email or message, and we will respond in about 1 business day or less.
5.Hassle-Free Returns and Refunds
In case your purchase does not meet your standards, we offer a hassle-free 30-day refund and return policy. Refer to our full return policy for details.
6.Dependable Global Shipping
We offer international shipping for all our products via FedEx, UPS, USPS, DHL, and other reputable couriers. To obtain a shipping quote, please proceed to the checkout process or get in touch with our customer service team for further assistance.
7. Buy Now, Pay Later with PayPal
Time and flexibility are on your side. Get what you want and break the payments up over weeks or even months.
8. Secure Payment Methods
We accept major credit and debit cards, PayPal, and bank transfers, and all card payments are processed through our encrypted SSL security processing system, ensuring that your identity is always protected.
Spider Farmer is dedicated to providing high-quality products and exceptional customer service to ensure a happy growing experience for all our customers.
SPEC
Spider Farmer SF300 LED Grow Light Specification | |
---|---|
Product Identification | |
Brand | Spider Farmer |
Product Model | SF300 |
Product Series | SF Series |
LED | OSRAM |
Product Dimensions | |
Light Size | 60 x 15 x 3.54 cm / 23.62 x 5.9 x 1.39 Inch |
Core Coverage | 2x2 ft. |
Max Coverage | 2x2.5 ft. |
Net Weight | 0.895 kg |
Gross Weight | 1.272 kg |
Grow Tent Compatible | 5'x5' |
Recommended Fan Size | 6-Inch |
Product Technical Specifications | |
PPF | 74.04μmol/S @AC120V 74.92μmol/S @AC240V |
PPE | 2.3μmol/J |
Spectrum | 660-665nm, 730-740nm, 2800-3000k, 4800-5000k |
Operating Temperature | -20-35℃(-4-95℉) |
Input Voltage | AC100-240V |
Lighting Control Protocols | NO |
Frequency | 50-60HZ |
Power Draw | 32.77W ±5% @AC120V 33.47W ±5% @AC240V |
Lumen | 4757Lm ±5% @AC120V 4812Lm ±5% @AC240V |
Amp | 0.4823A @AC120V 0.2953A @AC240V |
Product Guide | |
Users Manual | |
Lifespan | 50,000 H |
Warranty | 5 Years |
Product Package | |
Package Included | 1x SF300 LED Grow Light |
1x Power Cord | |
2x Hanging Kit | |
1x User Manual |
USERS MANUAL
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