Calling All lighting experts for advice

[Enjoil]

Make s

My DIY light....




My DIY led. Samsung diodes lm301b.
300w max - Dimmable - that black box tells me wattage, Voltage, Amps ect... Meanwell Driver.
All 100% from Scratch....

I was too lazy to buy heatsinks, so I strapped a 24" box fan to it for a "heatsink" and because it moves the air in the tent and the plants love it...

I like the fan but looks sketchy, I got a tsw2000 a few weeks ago and the plants are loving it. It’s in a 3x3 and rocking it in veg. I think if you had 2 in there you would be jumping! I flower under 315’s and a 600w hps with blurple side lighting. Killer nuggets in 50 days. I don’t know about the new mars light. Sara is hard to haggle with. Lol

 

[CADBOY]

Make s
I like the fan but looks sketchy, I got a tsw2000 a few weeks ago and the plants are loving it. It’s in a 3x3 and rocking it in veg. I think if you had 2 in there you would be jumping! I flower under 315’s and a 600w hps with blurple side lighting. Killer nuggets in 50 days. I don’t know about the new mars light. Sara is hard to haggle with. Lol

The fan is for airflow lol doesn't actually need the fan for cooling

 

[CADBOY]

Ok guys/gals.... I've narrowed this down to 3 separate lights I'm looking at...

From a technical perspective only, which would YOU choose if your the one spending $500.00..

All for 3x3 tent growing 4 plants at maximum...

All lighting are "Bar led style", have passave cooling via heatsink, all reccomend for 3x3 tent in flower with positive reviews.

You guys are way more knowledgeable then me in regards to technical detials so I'm asking for your perspective on this as to whichever YOU believe would be the best bang for the buck...

Thank you all so very much....

#1) = 846.36 CAD Tax and shipping incl.
Disassemble ability: Yes
# of led bars: 5
Dimmable: Yes
Watts: 480
Imput/Voltage: 90-305V - 50/60Hz
CRI: 80
IP Rating: IP65
Led type: Samsung 301B + Osram + Lg
Spectrum: 3500k+ 660nm+730nm+385nm
PPFD (umols): 1200.2 umols
PE (umols) 2.6/2.8 umolj
Working hours 5000
Driver Meanwell HLG
Housing Aluminum
Beam Angle 120
Working temperature -20/45°c
Warranty 5yr

#2) = 471.11 CAD Tax and shipping incl.
Disassemble ability: No
# of led Bars: 4
Dimmable: Yes
Watts: 300
Imput/Voltage: 100 - 277 AC
CRI: 80
IP Rating: IP65
Led type: Samsung 301B + Osram
Spectrum: 2800/3000k + 4800-5000k 9+ 660/665nm
PPFD (umols): 1010 umols @ 120V
PE (umols) up to 2.9 umolj
AMP: 2.498 amp @ 120v
Working hours 5000
Driver Meanwell HLG
Housing Aluminum
Beam Angle 120
Working temperature 35
Warranty 3yr

#3) = $484.11 CAD tax+shipping incl.
Disassemble ability: No
# of led Bars: 2
Dimmable: Yes
Watts: 250w
Imput/Voltage: 100 - 277 AC
CRI: 80
IP Rating: IP65
Led type: Samsung 301H
Spectrum: 3500k+385nm+660nm+730nm+470nm
PPFD (umols): na
PE (umols) 3.03 umolj
AMP: na
Working hours 5000
Driver Meanwell
Housing Aluminum
Beam Angle 120
Working temperature na
Warranty 3yr