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Skyline 400w

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Skyline 400w
  • Buy 2 for £430.00 each and save 3%
  • Buy 3 for £425.00 each and save 4%
  • Buy 4 for £420.00 each and save 5%

Availability: In stock

Best led grow lights with passive cooling making them 100% silent. and water proof.


The Skyline grow lights are  the latest development from LEDHydroponics.co.uk.  Bringing together the best in high-tech materials with passive cooling and LED chips to deliver a new range of modular LED grow light systems.  These units are a step change when it comes to build quality and real world performance.

Skyline 400


  • Free UK Delivery 
  • Hanging bracket & Power Lead 
  • 5 Years Total Peace of mind Warranty
  • 5 years Technical / after sales support
  • 90 days money back guarantee
  • From a UK based Company - no long waits for units/parts or repairs
  • Instant Communication at all times.



 At the core :

Skyline Module 50W

The series is based around a single 100W modular LED unit which is fitted with CREE's powerful XTE series LED's.  This unit is fanless, and IP65 rated.  Each module has a blend of LED types (CREE XTE) to create a powerful spectrum that at the bottom-line does wonders in the grow room.

Each version of the Skyline led grow lights uses a different arrangement of the 100W modules. The design uses high quality LED driver units, and all wiring and connectors are sealed and even water-tight.


Key Features

1. Advanced Alumimum-Fin heatsink, providing cooling without needing noisy fault prone fans.

2. White - Light . Our blend appears visually primarily white due to the balance of the output spectrum, which both the plants and growers both LOVE.

3. The modular structure is industrial grade and highly servicable and upgradable.

4. Heavy-duty adjustable bracket allowing flexibility of wall mounting as well as hanging.

5. Unique design using removable power supply and light source

6. Supplied with a generous 5M cable and mains plug.

 7. Weight 6.5KG

8. Only using 200w power


Mounting System



The Skyline includes a heavy duty bracket built into the side of the unit.  This is allows the unit to be wall mounted very securely. 

The bracket can be adjusted into one of three different fixed locations to allow side or tilted mounting.




Very quickly rising to the top of our hot list, the Skyline is a masive performer.  The combination of stealth-bomber looks and large surface area of powerful LED point sources set the scene and follow up with explosive results in the growing phase, huge flowering and unbelievable yields of rock solid sticky buds.  With the high yielding varieties, or anything for that matter, this lamp can really drive them beyond expectation.

 Real-world results are important to us, and this lamp definately is a massive move in the right direction.  But of course we've also put the final setup through the usual barrage of tests to characterise its performance and give you the figures you'll want to know.




Returns All returns require a Return Merchandise Authorization (RMA). An RMA must be requested within 90 days of the original invoice date or lease date Returns are limited to one(1) product per customer. All items must be returned in "as new" condition in the original packaging and have all accessories. Returns will be charged a 20% restock fee. Shipping charges are non-refundable. When returning product, use a carrier that has tracking capabilities. The customer assumes responsibility for insuring the return shipment and filing the claim for lost or damaged returns. Shipping damage must be reported within a week of receipt of the shipment from translator for non-defective product. Thereafter, all sales are final. 90 day money back guarantee.is for UK  customers only



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Additional Information

Additional Information

LED-Watts 400W led
LED Type cree XTE 30/30
Consumption 200w
HPS (HID) Watts Equivalent 500W
Hi-Yield Coverage 3ft x 3ft
Maximum Coverage 5ft x 5ft
length 37.3cm
width 31.5cm
height 13cm with bar 24cm

Customer Reviews 9 item(s)

Skyline 400w great light
Very good customer service and instant delivery, still to use the light but from reading up very happy with the purchase. Reduced output but almost no consumption of energy perfect for my setup.
Review by Bee / (Posted on 03/08/2017)
Very Impressed
I've been considering purchasing an LED light for quite sometime, being a staunch HPS consumer though, I was very sceptical considering the wealth of information and many products on the internet with wildly exaggerated claims along with inflated price tags.

Muddy answered my many questions in a very timely manner, no 'sales patter', or pressure in any way, he comes across as a very knowledgeable person who believes in his products and excels in first class customer service. I took the plunge and purchased a Skyline 400w, first impressions are a very solidly built led light, discreet and well packaged. As stated in another review, this light oozes quality, the components (Cree LED) speak for themselves. I turned the lamp on and its very bright...! Completely silent with no heat and coupled with 5 year warranty...! What more could you want...?

Will do another review when I've completed a crop.

Nice one Muddy, you've gained a life long customer...!
Review by Mandaddy123 / (Posted on 12/06/2017)
great led
Nice looking modular lamp, works great for my plants.
love that its silent and minimal heat.
Review by The budmaster / (Posted on 12/06/2017)
5 stars for the Skyline 400w!!!
5 weeks into grow with Skyline 400w and things are looking really promising. 4 weeks left and if it works as well as it's looking it will do, i'll be purchasing another asap!

Solid build, great spectrum of light and my girls are loving it :)
Review by naga / (Posted on 12/06/2017)
happy customer.
best led I bought, I have tested so many led and have say that spectrumking and skyline are the best out there.
skyline are so much cheaper then spectrum king and I will say better quality off buds. just love this led. the guy that was advising me knew what he was talking about.
Review by JJ white / (Posted on 06/06/2017)
solid unit.
solid led unit, I dropped it from 6ft and just had dent in my floor.
cant belief how solid this unit is.
its very bright and dose what it says. my plants loving this new lights.
4 weeks in bloom and looking much better then my last grow.
Review by James M / (Posted on 23/05/2017)
bees knees
just love this lights, NO more HPS for me.
getting more then what i was getting with my hps and with less heat and power used.
you cant go wrong with this led. 100% recommended.
Review by nico / (Posted on 04/05/2017)
Quality bit of kit
My new Skyline 800w has just been delivered. First impressions: This is a sturdy, well manufactured unit. Meanwell HLG-240H-36A drivers, Cree XT-E, passive cooling. All cabling, connectors and fasteners are of a high quality. Extremely robust frame. If I dropped my old MarsHydro reflector 192, it would likely be in multiple pieces and non operational. This would put a hole in the floor. Obviously can't comment on how it performs, I'll get back to you on that..
Review by Bobth / (Posted on 06/02/2017)
passive cooling
Cree cxb led is the best you can get at the moment.
.the passive idea is the best idea..i believe the spectrums are pretty well catered for in the white phopsur les.3500k 80cri being the sweet spot...nice unit you have and nice design feature being able to angle the beam..
Review by Dillon / (Posted on 25/04/2016)

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