I'm really impressed with my TSL-2000. The 40 inch length is great for spreading the light across my whole 2x4 tent. You can read my full experience here: https://420expertguide.com/grow-light/mars-hydro-tsl-2000-test-and-overview/

Bought 2 of the TSl2000 and I like the configuration of this light.40"×11" is perfect for 2x4 tent or two of them for a 4x4.The dimming feature and location is great but would prefer it to have a knob for easier access. Shorter wire hangers would be better especially for the tsw.After using hps for too long I'm excited to reap the benefits by decreased utilities.
I'm buying more so I can have 3 on a 4x4 table so I can lower and dim to get the best footprint.Also ordered mine on amazon and delivery was scheduled on Fri december 27th but arrived on Tues December 24th,thanks for making my holiday mars hydro and look forward to bountiful harvests.

Awesome light well worth the money!

Vary impressive light. Good construction. No issues with shipping. The plants seem to be responding to the light vary well. They have been under the new lights for 4 days

Not much to say for this item, other than it was exactly what was expected, arrived on time, and will work well for mounting the Grow Light! Thanks Mars Aqua! Also a great price!

This light is awesome. Fits a 4x2 tent great evenly spreads light. Par levels are high keep it 12-18in high.
Also like how you can dim lights down.

Product was packing seemed well but both short sides had a little dent I assume just how it is from forming the reflector so I've ignored that, i added this light mid flower in the end I recieved a very good yield that was very dense and completely crystallized, looking forward to a full round with this light and definitely considering a 2nd

Would have given 5 stars. Super bright and awesome spread coverage. Perfect for two plants. The downside. After about one week of use with provided timer. Only one side of the board would cut off completely during sleep cycle. The second half of the board would not turn completely off, but instead, appear as if it was in a dimmed mode. in order to get the second board to turn off completely, I had to unplug the light from the timer completely. Which does a disservice to plants that are in flowering stage. I currently have a replacement being mailed to me. The third photo shows the board that would not completely turn off during sleep mode. FYI, I am aware there is no off and on switch. all issues encountered are with use of a timer. i Wish i could have given this experience 5 stars. Tsl 2000
This fixture pulls 300 watts. just another fyi for those who may mistake it for a 2000 watt light.


Updated to 5 stars. Nothing was wrong with the light. Changed the timer to different one. Light works great. Currently have two plants doing great under this light.