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Description
horticultural led grow light bulb ThinkGrow Model-W 630W Horticulture LED Grow LightThinkGrow Model W 630W Hor,culture LED Grow Light with full spectrum & separate Far red channel (1600 umols s, 2. 6 umol j, Auto sensing input voltage 100 277v, Amp Draw 120v, 240v, 277v) 480v special order only Model W is designed specifically for HIGH PPFD CULTIVATION PRACTICES IN VERTICAL FARMING The Full spectrum design covers each critical phase of growth from vegetative to flowering. An independent Far Red 730nm channel is designed to target
ThinkGrow Model-W 630W Hor,culture LED Grow Light with full spectrum & separate Far-red channel (1600 umols/s, 2.6 umol/j, Auto-sensing input voltage 100-277v, Amp Draw 120v, 240v, 277v) 480v special order only
Model-W is designed specifically for HIGH PPFD CULTIVATION PRACTICES IN VERTICAL FARMING
The Full spectrum design covers each critical phase of growth from vegetative to flowering. An independent Far Red 730nm channel is designed to target Phytochrome Far Red in photomorphogenic lighting applications.
EXTERNAL CONTROLLABILITY
Model-W is naturally compatible with Hydro-X controllers from TrolMaster. The LMA-T lighting adaptor allows separate control for Full Spectrum and Far Red channels on the Model-W. This allows adding the Far Red light to the full spectrum to stretch plants at vegetative stage or applying a 10-15 mins exposure under Far Red after light off to help finishing the flowering cycle faster. One LMA-T adaptor can control up to 256 fixtures on the same daisy chain channel. Multiple adaptors can be applied in the same control system.
A unique Group Control feature can be achieved while connected to HCS-2 controller. All lights in the same line can be grouped up to 10 groups to be controlled individually.
A unique Group Control feature can be achieved while connected to HCS-2 controller. All lights in the same line can be grouped up to 10 groups to be controlled individually.
WHAT’S THE
PERFECT
SPECTRUM?
PERFECT
SPECTRUM?
ONE THAT CAN BE FLEXIBLY ADJUSTED.
Photosynthesis is the most fundamental and important reaction in plant growth, with light playing an essential role. The intensity of light (quantity) is often mistaken as the only factor in relation to maximising yields. But a more important factor is how well the light can be taken up by the plants and the spectral composition of the light (quality).
Importance of
ULTIMATECONTROLLABILITY
WITH
SPECTRUM TUNING
Light is a key parameter, and a well tuned LED light system can provide plants just what they need and result in optimal growth and production. Light quality and Controllability is a prerequisite for the maximised use of light energy, to save energy, reduce growing cycles, enhance production and improve product quality.
Research has shown that plant growth can be impacted by changing the light spectrum. It can determine plant features like flavor, taste, color (depending on the anthocyanin and chlorophyll concentration)，size and flowering time.
Energy Efficient
Traditional HID lights cannot adjust the spectrum and intensity specifically. Generally a mass of wavelengths is emitted, but only a few of those can actually benefit the plant’s photosynthetic rate and a big chunk of energy will go to waste as heat.
On the other hand, LEDs with great controllability is an ideal option with the potential to produce the most photosynthetically efficient light. You can adjust the light spectrum and intensity along with some other special features to create a natural environment but in a static form and give just what your plants truly need, ensuring maximized utilization of the light energy and no energy goes to waste.
On the other hand, LEDs with great controllability is an ideal option with the potential to produce the most photosynthetically efficient light. You can adjust the light spectrum and intensity along with some other special features to create a natural environment but in a static form and give just what your plants truly need, ensuring maximized utilization of the light energy and no energy goes to waste.
Good Quality & High Yield
Different species in each stage of growth will require different ideal light spectrum and intensity for optimal yield and product quality.
For example, far red light can stimulate flowering, while red / far red ratio regulates stem elongation and branching, leaf expansion, and reproduction. It is also found that adding far-red light would increase the quantum yield of photosystem II by an average of 6.5% and 3.5% respectively, meaning a potential better yield.
For example, far red light can stimulate flowering, while red / far red ratio regulates stem elongation and branching, leaf expansion, and reproduction. It is also found that adding far-red light would increase the quantum yield of photosystem II by an average of 6.5% and 3.5% respectively, meaning a potential better yield.
Spectrum Manipulation = Better Control on Plant Development and Metabolism
Manipulation of the light spectrum could trigger potential benefits by enhancing plant growth.
HYDRO-X PRO & THINKGROW
AN IMPECCABLE COMBINATION
MAKES SUPREME CONTROLLABILITY
MAKES SUPREME CONTROLLABILITY
One of the best investments you can make!
ThinkGrow and TrolMaster make a perfect match, and nothing beats the combination of ThinkGrow LEDs with the Hydro-X system, both designed by experienced engineers from TrolMaster. Together they can accomplish natural dimming and maximum 4 individual spectrum tuning & control, and bring the best part of mother nature into indoor growing while devoiding any of the possible troubles in the unstatic and unstable natural outdoor environment.
Connect and operate ThinkGrow lights with the Hydro-X system for paramount results. With the main controller and PAR sensor, complete 24/7 automation and adjustments in lighting control according to the environment and the plant’s needs in different phenological stages can be easily achieved.
Connect and operate ThinkGrow lights with the Hydro-X system for paramount results. With the main controller and PAR sensor, complete 24/7 automation and adjustments in lighting control according to the environment and the plant’s needs in different phenological stages can be easily achieved.
Hydro-X (HCS-1)
Environmental
CONTROL SYSTEM
Environmental
CONTROL SYSTEM
Hydro-X system is a professional-grade single zone all-in-one environmental system.
It is fully customizable and modularly designed. Installation is simple and the system is easy to expand upon. It can control all ThinkGrow LEDs.
With the free TrolMaster App, users can easily monitor and control their ThinkGrow LEDs and other environmental parameters anytime and anywhere.
It is fully customizable and modularly designed. Installation is simple and the system is easy to expand upon. It can control all ThinkGrow LEDs.
With the free TrolMaster App, users can easily monitor and control their ThinkGrow LEDs and other environmental parameters anytime and anywhere.
THE LMA-T IS
DESIGNED SPECIFICALLY FOR
DESIGNED SPECIFICALLY FOR
ALL THINKGROW LED
SYSTEMS
SYSTEMS
To connect ThinkGrow LEDs to the Hydro-X systems, a LMA-T lighting adaptor is required to utilize the two channel control, which allows separate control for full spectrum and second red output levels on ThinkGrow LEDs.
The LMA-T is then connected to an RJ type lighting control cable where each of the LEDs are connected back to the controller in a daisy-chain configuration using plug-and-play connections
One adaptor can run up to 256 ThinkGrow LEDs.
LIGHTING CONTROL ADAPTOR T（LMA-T）
The LMA-T should be connected to the lighting control ports Line 1 & 2 on HCS-1 and HCS-2. Once connected, users can then set the ON/OFF times and dimming settings for the full spectrum and Second red LEDs individually.The LMA-T is then connected to an RJ type lighting control cable where each of the LEDs are connected back to the controller in a daisy-chain configuration using plug-and-play connections
One adaptor can run up to 256 ThinkGrow LEDs.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 2
Nice but runs small
Size: 7 Big Kid, Color: Navy
The sandals are nice and not to hard or flimsy but they are cut very small.
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Reviewed in the United States on April 22, 2026
★★★★★ 4
Solid Kids Sandals, Overpriced Like Most Kids Shoes 🌞
Size: 11 Little Kid, Color: Brown, Size: 11 Little Kid, Color: Brown
My son hasn’t worn these yet since it’s December in Indiana and sandals + snow obviously don’t mix. 😂 So this review is based on first impressions rather than long term wear.
That said, these seem wider than a lot of typical kids’ sandals, which I REALLY appreciate since we tend to have wider feet in our family. #hobbitfeet
The quality feels pretty decent overall. They’re described as lightweight, and while they’re not insanely lightweight, they do have enough weight to feel semi-sturdy and not flimsy or cheap. I like the style and color, and I think they’ll work well for my son once warmer weather hits.
My main complaint is the price. At just under $24 at the time of this review, it feels a little high for kids’ sandals and for what these are. I really feel like $20 MAX would make more sense. Kids shoes are almost always priced like adult shoes, even though they clearly use less material, and that’s hard for me to understand and wrap my mind around. Overall, these seem solid for daily wear, I just wish the price was a bit more reasonable and affordable.
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Reviewed in the United States on December 31, 2025
★★★★★ 5
Great basic and timeless design
Size: 12 Little Kid, Color: Brown
These sandals are a great find! They’re super easy to get on and off thanks to the Velcro straps, which is a huge win for little ones learning to be more independent. The fit is adjustable and secure, so they stay in place well during all kinds of play.
The cork-style footbed is comfortable and gives good support, and the overall design feels sturdy enough to handle everyday wear. They’re lightweight but still durable, and have held up really well so far.
They also have a classic, versatile look that goes with just about everything, perfect for summer outfits. Overall, a reliable, comfortable sandal that’s great for active kids. Would definitely buy again!
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Great option for boys or girls
Size: 13 Little Kid, Color: Black, Size: 13 Little Kid, Color: Black
This is really more of a unisex option for a sandal. I have sandals that look like this, and both of my children have worn this style. I ordered these for my daughter, with the plan to pass them down to my son if they're not too worn when she outgrows them. The style is very minimalistic, so it goes with lots of outfits. All the straps are easily adjustable, so you can get a good fit. I would say the length is true to size, but the width is maybe a bit wide. Nevertheless, the adjustable straps really help them fit well. They feel really sturdy and I appreciate that the sole has cushion to it. My daughter has worn these every day since I got them out of the closet and they're holding up well.
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Reviewed in the United States on February 19, 2026
★★★★★ 5
Fast shipping
Size: 5 Big Kid, Color: Black
Good sandals, the kid just didn't want them. Fast shipping and easy returns!
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Reviewed in the United States on June 11, 2026