Polarion PH50 versus Olight SR90 Part4
Uploader Comments (fibopkb)
All Comments (14)
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With a non regulated circuit the x21 just slowly dims but it still has usable light. And energizer makes a rechargeable D cell battery. I also have 4 11,000 (eleven thousand) MAH D cell rechargeable batteries for this flashlight. The brand is powerex by maha. I like the fact I can also carry around cheap D cell batteries just in case my power runs out. Not like the olight where they have their battery pack or 18650's.
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I actually own the led lenser x21, I also own the olight sr90, and sr91. Hands down the Led Lenser blows them out of the water when it comes to brightness. I like the fact that it is not a regulated circuit because when I take the x21 fishing I would hate the fact that after 90minutes of use it would suddenly cut off because the circuits on the sr90/91 are trying to keep it at max brightness.
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Okay, das Video ist überzeugend, PH50 gegen SR90. Hat schon mal jemand die Leuchtstärke in Lux auf eine Entfernung von zB. 10 m gemessen? Dann hätte man endlich mal Messwerte und keine Leuchtversuchvideos. Meine Osram LUW-CQPD schafft 11000 Lux in 10 m mit einer F#0,68 Fresnellinse.
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Hi Fibopkb
IF your friend happen to have Led Lenser X21. Pls feel free to show us a video to compare both Olght sr90 vs Lenser X21 k..
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Thanks for the great comparison. I have a PH50 but haven't seen the SR90 in person yet.
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@2000focus im gonna buy this light just to blind an attacker up close at night and melt his chocolate face and let the stray cat lap that shit up
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Is das krank!... muss man sich ja fast kaufen!
Hi Fibopkb
It's John Again. Do you have the Lenser X21 (1000Lumen) to compare with Olight
Sr90. (2200Lumen) I can't possibility see that Olight Sr90 2200Lumen is Brighter than Lenser X21. Do really know why? U have both of them? U can compare the Youtube Video. Type: OLIGHT SR90 SST-90 LED or: Polarion PH50 versus Olight SR90 Part4
Compare vs : Led lenser x21
or: LED LENSER X21 P7 TEST
LED LENSER Looks Brighter & further throw distance!
JohnJ512 11 months ago
@JohnJ512
Hi John,
i do not have the X21 because in my opinion it is not good. It has no circuit regulation, cheap switches and no rechargeable batterie works. I do not want to have one of this lights.
fibopkb 11 months ago