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- Description
- Shipping/ Returns
Commercial-Grade LED Grow Light Replacing 1000W HPS Systems
Take full control of your growing environment with the SolarSystem® 1100, California Lightworks’ most powerful and advanced LED grow light. Designed and built in the U.S.A., this professional-grade fixture replaces a traditional 1000W HPS system while consuming 40% less energy. Featuring fully programmable spectrum control (via optional touchscreen controller), the SS 1100 enables precision dimming, sunrise/sunset simulation, and light scheduling for optimized performance across all growth stages.

✅ Quick-Glance Benefits
| 💡 Programmable Spectrum Control Adjust red, blue, and white light spectrums independently for perfect lighting at each growth stage. |
| ⚙️ HPS Replacement Replaces a 1000W HPS fixture while using 40% less energy — with superior spectrum balance and lower heat. |
| 🌿 Wide Coverage Covers up to 5′×5′ for bloom and 8′×8′ for veg, ideal for both commercial and hobby growers. |
| 🚚 Free, Fast U.S. Shipping Ships free and fully assembled from California Lightworks’ U.S. facility for fast setup and operation. |
What’s Included
1× SolarSystem® 1100 LED Grow Light
1× Power Cord
1× Hanging Kit
1× User Manual
(Touchscreen Controller sold separately.)
Use It For
✔️ 5′×5′ Bloom Coverage
✔️ 8′×8′ Vegetative Coverage
✔️ Commercial Greenhouses
✔️ High-Yield Indoor Grow Operations
Programmable Spectrum Control Means Infinite Possibilities



🔍 Standout Features
| ⚡ High Output & Efficiency Delivers 2.51 μmol/J efficiency with 800W draw for professional-grade yields and reduced power costs. |
| 🖥️ Touchscreen Controller Compatible Use the optional controller to schedule dimming, automate light transitions, and control multiple fixtures. |
| 🔗 Scalable Design Link multiple SS 1100 units together for synchronized control and efficient coverage in any grow area. |
| 🇺🇸 Made in the U.S.A. Engineered and assembled in California to deliver exceptional reliability and build quality. |
Upgrade Option: SolarSystem® 1100 UVB Model
Looking for an even more powerful boost in plant performance? The SolarSystem® 1100 UVB combines the high-output LED power of the SS 1100 with an added UVB fluorescent bulb to enhance potency, essential oil production, and overall plant health. (+200$)

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Integrated UVB light to promote robust flowering
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Ideal for finishing stages and boosting plant quality
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Fluorescent bulb is independently controlled and easily replaceable
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Everything else is identical to the SS 1100 base model
Note: UVB should be used only during the final few weeks of flowering and with proper eye and skin protection.
Ready to upgrade your grow setup?
Order the California Lightworks SolarSystem® 1100 today and experience precision spectrum control, superior efficiency, and the power to outshine HPS — all in one compact, scalable LED system.
California Lightworks SolarSystem® 1100 Specifications
Power Draw: 800 W
PPE: 2.51 μmol/J
Coverage Area: 5′×5′ (Bloom) / 8′×8′ (Veg)
Spectrum: Fully Programmable (Red, Blue, White)
Dimming: 0–100% (via SolarSystem Controller)
Voltage: AC 120–240 V
Mounting Height: 18–36 in Above Canopy
Weight: ≈ 26 lbs
Build: Made in U.S.A.
Controller: Optional Touchscreen Controller (Sold Separately)
California Lightworks SOLARSYSTEM 1100 LED Grow Light 800W Spec Sheet
California Lightworks SolarSystem® 1100 Warranty
Manufacturer Warranty: 5 Years
Covers defects in materials and workmanship.
Support handled directly through our team.
FAQ
Q: How does this compare to a 1000W HPS system?
A: The SS 1100 replaces a 1000W HPS while consuming 40% less energy and running significantly cooler.
Q: Can I adjust the color spectrum?
A: Yes — with the optional touchscreen controller, you can fine-tune red, blue, and white spectrums from 0–100%.
Q: What coverage area can I expect?
A: Up to 5×5 for bloom and 8×8 for vegetative growth.
Q: Can I link multiple lights together?
A: Yes — multiple SS 1100 fixtures can be daisy-chained for synchronized control and scalable coverage.
Q: Is the controller included?
A: The touchscreen controller is sold separately. It enables spectrum programming and automation.
Shipping Policy
Free Shipping Within the Continental U.S.
We offer free shipping on all orders over $200 shipped to addresses within the continental United States. Orders under $200 will have shipping calculated at checkout. There are no hidden fees or handling charges. The price you see at checkout is the final price you pay.
Order Processing
Orders are typically processed within 1–2 business days (Monday–Friday). If an item is temporarily backordered or delayed, we’ll notify you by email with an updated shipping estimate.
Shipping Confirmation & Tracking
Once your order has shipped, we’ll email you a shipping confirmation that includes tracking information. You can use this to monitor the delivery status of your package in real time.
Where Orders Ship From
We partner with trusted suppliers and manufacturers who maintain warehouse locations throughout the United States. Orders are typically shipped from the facility closest to your delivery address to ensure faster transit times and greater efficiency. Some orders may ship in multiple packages depending on item availability and warehouse location.
Estimated Delivery Time
Most orders arrive within 3–7 business days of shipping, depending on your location and the item’s warehouse origin. Freight items and oversized packages may take additional time.
Shipping Carriers
We use trusted carriers such as FedEx, UPS, USPS, and professional freight delivery services for large or heavy items. Depending on the size of your order, it may arrive in multiple packages or from multiple warehouses.
Delivery and Moving Disclaimer
Please note: We do not offer moving or installation services. For freight shipments or large items, carriers are only responsible for curbside delivery. Drivers are not required to move items inside your home, up stairs, or to specific locations. We strongly recommend having assistance available at the time of delivery for heavy or bulky shipments.
Address Accuracy & Order Changes
Please ensure your shipping address is correct at the time of checkout. Once an order has shipped, we are unable to change the delivery address or reroute the shipment. If you need to make changes to your order, contact us immediately after placing it.
Damaged or Lost Shipments
If your order arrives damaged or appears to be lost in transit, contact us within 48 hours of delivery (or expected delivery). We will work with the carrier to resolve the issue as quickly as possible.
Shipping Restrictions
We currently ship only to addresses within the continental United States. We do not ship to Alaska, Hawaii, U.S. territories, or international destinations.
Questions?
If you have questions about your order, delivery, or shipping process, feel free to reach out to us through our Contact Us page or via email (sales@gardengrowshop.com ). We’re here to help.
Start of Returns section
Easy Returns, No Surprises
At Garden GrowShop, we stand behind the quality of every product we carry. But we also understand that sometimes things just don’t work out — and that’s okay. If you change your mind or the item isn’t quite what you expected, we’ve got you covered.
30-Day Return Guarantee
You have 30 days from the date of delivery to request a return for any reason. To start a return, simply email us at sales@gardengrowshop.com with your order number and we’ll walk you through the process.
Here’s what to expect:
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You’ll receive clear return instructions from our team.
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Once your item is received and inspected, we’ll issue a refund to your original payment method.
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Items must be returned in “like new” condition, with all original packaging and accessories.
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Return shipping costs are the responsibility of the customer.
“Like new” means no visible wear, damage, or missing parts. Items showing signs of use or misuse may not qualify for a refund.
Damaged or Defective Orders
If your order arrives damaged or defective, don’t worry — we’ll take care of it.
Here’s what to do:
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Note any damage with the delivery driver when signing for the package.
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Email photos and a description of the issue to sales@gardengrowshop.com on the same day you receive it.
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We’ll cover the cost of return shipping and make sure a replacement is sent out quickly.
Please keep all original packaging in case a return is needed. This helps speed up the process and ensures a smooth resolution.
Order Cancellations
If you need to cancel your order, please contact us as soon as possible at sales@gardengrowshop.com or by phone.
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Cancellations before shipment receive a full refund.
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Cancellations after shipment will follow our standard return policy and may be subject to return shipping costs.
Important Return Notes:
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Certain products may have brand-specific return restrictions, which will be noted on the product page.
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Products purchased for temporary or single-use purposes (e.g. trade shows, promotional events) are not eligible for return.
We’re Here to Help
Our goal is to make returns and exchanges as easy as possible — with no stress and no surprises. If you’re unsure whether your order qualifies or just want to ask a question, don’t hesitate to reach out. We’re here to make sure you feel confident before and after your purchase.
Why Garden GrowShop?
We’re an authorized dealer for every brand we sell—so you’ll always get full manufacturer warranties, premium support, and authentic gear direct from the source.
✅ Fast, tracked shipping on all orders
✅ 100% safe and secure checkout
✅ No restocking fees on returns
✅ Friendly U.S.-based support when you need it
Have questions? We're here to help. Whether you're just getting started or scaling up a full grow, our experts can guide you to the right gear.
Love it
I bought the 32 pint spider farmer dehumidifier I have contacted the company to let them know. they reached out to spider farmer and replaced it.ty Jermey!!
this is my first vivosun tent, my other two tents are another brand with vivosun controllers and carbon filter/duct fan combos. I was worried about the reviews on the zipper light leak but so far there has been no light leak on the tent. the aerowing is pretty heavy but with the heat syncs and embedded fan I expected some weight
everything so far has been awesome I am a fan of vivosun product!
Hands down the best packaging. I ever had everything came one box before. They used to send it all different times the packaging still blows my mind, everything's labeled. Even though this company screwed around doesn't make sense. Sometimes I still have 4 setups from them and I. Keep buying from them.
Cause they have good products.
Very nice setup
The light is full spectrum vsfd6500,and blinding strong. This is my first indoor grow and I made alot of errors and I'm still growing killer buds. I would definitely. recommend this kit for the price, you won't beat it...
I’m a massive fan of this light and Spider Farmer! I actually own several Spider Farmer G series lights, and let me tell you, every single one of them surpasses expectations. This particular light, just like the others, comes with a durable aluminum support frame that won’t rust. The best part is, it offers different light levels that are super easy to adjust for sprouting, growing foliage, and flowering purposes.
These lights are absolutely heavy-duty and of professional quality, so you can trust they won’t let you down. I highly recommend them!
I am very pleased with this product and I believe the pictures will explain why.
Luxurious setup, provides excellent output, also gives peace of mind knowing you have a safe and reliable investment.
This tent kit came packaged very thoughtful with good directions. It went together easily looks clean and stealthy. I'm already impressed. Looking forward to get to growing.
3 550s in a 4x8. 5 grows. CLWs recommendations are very good, videos too. They have an article that addresses what I'd like to report.
Multiple lights require hanging in an arc because of footprint and intensity. It also required me to reduce RWB 10%. Just saying get a PAR and test PPFD.
Damn good product. Grows real well!
After all the research I did I picked this tent on overall value. It has reinforced corners and is more than strong enough to support anything being hung from the ceiling with the 4 bar cross system. Some of the big names don’t have reinforced corners and I don’t need to hang 300 pounds. I’m growing not smoking meat for a restaurant. Smart Control is sweet. Over all I’m happy.
this 4x4 tent kit definitely lives up to its reputation. the control hub was on point and easy to use making my grow experience very pleasant
great high quality grow tent
I have no complaints. There's a little behind learning the app but once you learn it everything is easy to adjust and monitor. The tent quality is top not in my opinion but this is my first tent so this is solely a first timers opinion and not knowing how other product perform.
very spacious and simple to set up.
great products
I would be more than glad to recommend this product to anyone interested in indoor growing it’s very easy to maintain as long as you are able to check on your grow a few times a day
Love this tent it’s amazing! The setup was easy and my grow tent is thriving! Thanks VIVOSUN!!!
I still struggle with the E42A controller, but other than that, everything works perfectly. customer service is awesome as well
Love the tent
Was very easy to setup! Its doing great so far!! Using it as a space for my Veggie starters until my seedling photos are ready for their home.
Good value and a good upgrade for anyone looking for more space. The light is super powerful !
Have had 6 plants under this light for 12 days, 2 months since germination. Repotted into larger containers same time light was installed. Plants love the light are starting to take advantage of bigger containers. Not sure how long grow will take but things are pretty good now. Very interested in seeing how Gorilla Cookie, Northern Lights, Blue Dream and White Widow turn out. I make oil with cannabis and olive oil for arthritic hips and general well-being. Love growing my own, making my own medicine. Also giving buds to friends.
Absolutely amazing light I'm getting some of the bushiest plants I've grown very similar to a thousand watt HPS but even better in my opinion I'm currently not using the controller with it but even without it I'm producing amazing results. Customer service is also amazing I've called a few times and emailed back and forth a few times and everybody is super helpful and courteous. My only issue and the only reason why I gave four stars. per performance five stars all day, but price to performance not so much, yes they're great lights but in the present market, we have amazingly efficient grow lights just as good as these for considerably less sometimes up to 50% less. California light works are currently up to date on technology and performance with their lights I'd like to see them also get up to date with pricing as well.
I've been using the SolarSystem 1100 Commercial Series for the past 4 years with the controller. I recently lost the red and white spectrum during a flower period. I really did not expect much when I reach out to California Lightsworks seeing it had been 4 years since I purchased the light. At best I was hoping to get it repaired at my expense. Well, long story short not only did they repair it they sent me a brand new 1100. Holy crap was I surprised when it arrived 3 days after they received it. I just paid for the shipping. No big deal when we are talking about an $1,200.00. light. Big shout out to Christie Slagle. Thank you for all your help. Your customer service is unsurpassed and the quality of you products are far superior than all others. Not to mention they are made in the USA. You Guys Rock...
I have only had this light for a week. It’s my first LED light. If it does great through the first season I will definitely buy more. My foot gets no wormer than about 88 and that’s when it’s 100 outside. I really love the controller. California Light Works has thought of everything!! I will never buy a light from anyone else. (As long as this one does as good as I think it’s going to.
Great light. Had two different lights and the grows weren't even comparable. The difference was so great that I bought a second light. Would recommend this light to everyone that wants bigger , denser grows . With the programmable controller for the lights you can have total control of your grow.