Mars Hydro TSL2000 Full Spectrum Dimmable 300w LED Grow Light | For 5x3ft (150x90cm)


(4 customer reviews)

Related Product Recommendation

Core Coverage Max Coverage Recommended tent size Recommended fan size
2ftX2ft 3ftX3ft 27”X27”X63”/24”X24”X55” 4-inch fan
2ftX4ft 3ftX4ft 48”X24”X71”/55”x28”x80” 4-inch fan
3ftX3ft 4ftX4ft 2.9’x2.9’x5.9′/3.3’X3.3’X5.9′ 6-inch fan
4ftX4ft 5ftX5ft 4’x4’x6.5′ 6-inch fan
5ftX5ft 6ftX6ft 5’X5’X6.5′ 6-inch fan

●【Increase Yield&Crop Quality in LED Grow】newtest SMD LED technology makes you get 30% higher yield compare OLD led lights, can get up to 2.3g/watt yields.

●【 High-Efficiency Energy Saving Plant Light】only 300 watts true output with 704 PCS LEDs, more scientifically and energy-efficient! Perfect for 3′ x 5′ (90cmx150cm)’ Veg stage, 2′ x 4′ (60x120cm) Bloom stage, higher intensity in a MARS HYDRO grow tent.

●【Sunlike Full Spectrum LED Grow Light】infinite close to natural sunlight, suit for all plants whole stages indoor growing, rapid plant response from seed to flower, achieve maximum quality and quantity, much better than traditional HPS grow systems.

●【High Reflective&Noise Free-Fanless Quantum Light Boards design】quickly heat dispersing material aluminum reducing light lost to aisles and walls, increase the light intensity up to 20%, allowing your plants to receive more energy and without burning your plants for maximum headroom.

●【Commercial LED Grow Light】It can work on both 120VAC and 240VAC and 277VAC, also suit for Large Rooms and Commercial Setups; Dimmer on the power supply easily adjust brightness by yourself.

WEIGHT(KG) 3.561
WATTAGE 300W±5%@AC120V, 298W±5%@AC240V
PPE 2.6µmol/j
PPF 717umol/S
SPECTRUM 660-665nm 730-740nm 3000-3200K 6000-6500K
DIMENSION 1018*253.32*63.8mm
WARRANTY 5 years
RECOMMENDED LIGHT/TENT 2’x4′ tent/60’x120cm tent


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4 reviews for Mars Hydro TSL2000 Full Spectrum Dimmable 300w LED Grow Light | For 5x3ft (150x90cm)

  1. Joseph B.

    This light is brighter then what I expected. Bought 2 of these and highly recommended. Cant wait to see what happens during the flowering stages. Will continue to shop and thanks again. Very fast shipping too.

  2. Kevin P.

    Great service and fast shipping. They cannot be beat!

  3. Matthew Abraham

    Light output and spread are excellent. But the best feature is the tiny amount of heat this light generates!

  4. Casey

    So far great product.Will buy again

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1. What payment method do you accept?

-Currently, our website retail orders only accepts Paypal. and we will open other payment methods such as Credit Card, Debit, Bank Transfer in the future. -For offline bulk orders, customers need to contact. We offer discount for offline orders based on quantity. And we support a variety of payment methods.

2. What should I do if I cannot check out successfully?

-Contact us at , we’re always here to help.


1. How many days can I get my package after placing an order?

-We offer UK customers Free Shipping: Shipment can be arranged within 3 business days. Usually 3-8 working days as shipping time when the item is in stock.

2. How do I track my package?

-You can check your account if you register on our website. We’ll also send a tracking number confirm email to your email or SMS when the shipment is done.

3. If my package shows delivered but I did receive it, what should I do?

-Please contact ASAP. Our service team will offer you steps and solutions.

4. Do you ship to other countries of EU?

-We ship from Luton or London warehouse. Currently only supports mailing to the UK. -We can also mail to other countries in Europe, but you need to contact first. We will ship the orders for you from the DE warehouse. don't worry:)

5. I’m in Europe, do I need to pay tax?

-Most European countries do not have to pay taxes. (including Germany,Belgium,Luxembourg, Slovakia,Czech,Hungary,Austria,Netherlands,Denmark,France,Ireland,Italy,Poland,Slovenia,Spain,Finland,Latvia,Lithuania,Sweden,Bulgaria,Estonia,Portugal,Romania,Greece,Cyprus,Croatia,Malta) Others will need to pay tax and extra shipping cost.


1. How do I cancel/change my order?

-If you have not paid your order, you may log into your account and simply click the cancel button to cancel it directly. If paid, contact service ASAP. Once your order has shipped, we cannot cancel/change it for you.

2. How do I know my order status?

- Log into your account to check your order status. There’s 4 status: “Processing”, “pending”, “complete”, “closed”.

3. What is your warranty? What can I do if my light has a problem?

-We have a 5-year warranty(1st year free,2-5 year limited), and 5 warranty centers in the United States, United Kingdom, Germany, Australia, and Canada. Check our warranty page for more details. If you have a product issue, contact, we’ll support you.

4.The product is great, but I changed my mind. How do I return an unopened package?

-We accept returns within 30 days upon the arrival. Details check our return page. If you want to return an unopened package, pls contact for the following steps.


1. Is it discreet shipping/package?

-Yes. It is discreet shipping. All our packages are shipped with plastic foam to stuck the light and keep it safe; and without any labels “grow lights”, “grow tents” or brand name mentioned on the packages.

2. I got the old version light, and now I want a dimmer box and daisy chain, how can I do it?

-The old version and the new version are very different in internal structure, so it can’t just add a dimmer knob to realize the functions. Now only our TSW2000 & TSL2000 can have this function by replacing it with a new driver. The whole driver set would cost 100-150 USD. So we would not recommend customers to buy it.

3. Could I add a blurple/red/HID light side by side mars hydro led light?

-Yes, this is helpful if you want more blue/red lights.

4. I have a business plan, where can I contact you guys?

-Pls contact us at, any business cooperation is welcomed!

5. Is the light comes with UK Plug? and is the product safe?

-Yes, Discreet packaging with UK Plug. -There is no need to worry about safety. We are an 11 year old plant light brand. We have obtained several international certifications. Safety USE ETL/UL/CE/RoHS Certification.