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Description
best led grow lights for indoor plants uk Mars Hydro SP150 LED Grow Light – ledgrowstore.co.ukMars Hydro SP150 LED Grow Light. Featuring top quality LEDs & premium driver, the Mars Hydro SP150 a fantastic LED Grow Light that has earned its reputation as a true game changer. Top Quality Samsung & Osram Diodes Free & Fast UK Delivery 3 Year Warranty Full Spectrum Massively Reduced Electricity Costs Super Stealthy Zero Noise 140w Power Output 50000 Hours Life Pay As You Grow in 3 instalments with Klarna Daily Electricity Costs 0. 43 From the
Mars Hydro SP150 LED Grow Light.
Featuring top quality LEDs & premium driver, the Mars Hydro SP150 a fantastic LED Grow Light that has earned its reputation as a true game changer.
- Top Quality Samsung & Osram Diodes
- Free & Fast UK Delivery
- 3 Year Warranty
- Full Spectrum
- Massively Reduced Electricity Costs
- Super Stealthy
- Zero Noise
- 140w Power Output
- 50000 Hours Life
- Pay As You Grow in 3 instalments with Klarna
- Daily Electricity Costs £0.43
From the original pioneers of LED Grow Lights, the SP series from Mars Hydro are slim, precise and powerful. No wasted energy. No noise. Just pure LED Grow performance.
This very special LED Grow Light consumes just a trickle of electricity from the wall yet it has been known to outperform a 250w HPS in side by side tests - and with a daily electricity cost of less than 50p per day - its a complete no brainer of an upgrade.
The Mars Hydro SP150 presents 322 diodes over its compact and slim single bar making it perfect for awkward or difficult grow areas.
Its 3000-3200k spectrum makes it an ideal LED Grow Light solution for botanical oil producing plants, leafy green vegetables and succulents.
With this ultra compact LED Grow Light, Mars Hydro utilise super bright Epistar LEDs to achieve an incredible 2.8umol/J with a PAR level never seen before.
The unit is lightweight, with low heat output and absolutely zero noise - making it a perfect option for LED Grow Light cultivators in small grow tents, shelves, cupboards and stealth operation.
Mars Hydro's innovative design team have produced a high powered LED Grow Light with passive convection cooling resulting in this fanless design with no moving parts.
This makes the SP150 an extremely robust LED Grow Light with totally silent operation and an incredibly long life span of over 50000 hours without any loss in performance.
Mars Hydro use high-quality protective covers for cables and premium components meaning that the SP150 lasts much longer than its competitors.
The SP150 LED Grow Light ships in stealthy plain packaging with high quality hanging kit included. Ready to use out of the box in less than 5 minutes.
Mars Hydro SP150 LED Grow Light Technical Specification
|
Power |
140W |
|
Input Voltage |
120-240V |
| HPS Equivalent | 300w |
|
Weight |
1.9 kg |
|
Flowering Footprint |
0.8m x 1.0m |
| Veg Footprint | 1.0m x 1.2m |
|
Diodes |
660-665nm, 3000-3200k, 6000-6500k |
| Diode Count | 322 |
|
Size |
60cm x 8cm x 5cm |
|
PAR |
561 umols m/2 |
|
PPE |
2.8 umols/J |
| Daily Electricity Cost | £0.43 |
Product includes:
- Mars Hydro SP150 LED Grow light
- User Manual
- Power Cord
- Wire Hangers
- Ratchet Hangers
Approximate costs of use based on 75% power for a 12 / 12 flowering cycle.
*Calculated using the UK: Energy Price Guarantee (October 2022) electricity rate of 34.00 pence per kWh.
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
4.2 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 4
Works good, happy with purchase
Works good with usb-c expansion card. Data transfer rates are good. Lets me use usb thumb drives and external hard drives that gave usb-a connectors
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Reviewed in the United States on May 6, 2026
★★★★★ 5
inexpensive usb3.1 gen 2 hub with PD
This USB3.1 gen 2 hub is well made, featuring VIA Labs controller (device id 2109:2822) and is made in China. It looks nice and performs according to the specs. I wish usb-c socket supported TB3/Alt DP cable to connect a display to it, but it is apparently made mainly for power delivery. I think the hub is a good value.
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Reviewed in the United States on November 21, 2025
★★★★★ 5
Do you need a powered hub instead?
NOT powered. My bad, I didn't look closely enough. I need a powered hub.
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Reviewed in the United States on March 7, 2026
★★★★★ 5
plug and play ...fast ...hi performance... same as higher price
plug and play ...fast ...hi performance... same as higher price
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Reviewed in the United States on March 16, 2026
★★★★★ 5
premium feel in the hand.
Can't really say whether it's that good or not elecronics wise since I didn't test it but it works like it's supposed to. Meanwhile, the housing oh man. It's premium. It feels like hard aluminum or something, very nice. Edges are rounded too with just the right sharpness like a macbook. Others would've been plastic. This is really nice for the price and if the specs really are 10Gbps, that's really good because most in this price range is 5Gbps.
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Reviewed in the United States on March 2, 2026