Headlight Choices
#31
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My wife drives a Mazda CX-5 that has the HID headlights which move left or right in a turn. IMO I think the RX triple headlight combo with the side LED that lights the side during turns is much better. That LED that shines to the side really lights up a large area. The CX-5 system doesn't light enough of the side to make a difference. Seems more like a fun gadget.
#32
Driver School Candidate
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The Triple Beam LED looks amazing on the RX350. The dealership had two 2018 RX350 side by side, one with triple beam LED, the other the standard HID. I turned both on at night this was 7:30PM. Viewing the triple beam head on, they are bright and distinct, more so than the projector HID. However when in the drivers seat, I noticed that the xenon HID projector had a better "throw" and lumen intensity whereas the triple beam HID's throw and lumen was not as good but maybe 10% less.
Does anyone feel the same way or is it just me?
Does anyone feel the same way or is it just me?
#33
Lead Lap
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The Triple Beam LED looks amazing on the RX350. The dealership had two 2018 RX350 side by side, one with triple beam LED, the other the standard HID. I turned both on at night this was 7:30PM. Viewing the triple beam head on, they are bright and distinct, more so than the projector HID. However when in the drivers seat, I noticed that the xenon HID projector had a better "throw" and lumen intensity whereas the triple beam HID's throw and lumen was not as good but maybe 10% less.
Does anyone feel the same way or is it just me?
Does anyone feel the same way or is it just me?
The same is reported by IIHS, for some reason unbeknownst to me, the tech isnt superior to old school xenon/hid tech....maybe different with other makes, but it seems its an LED thing
#34
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they are both led, no hid in the projector its led.
#35
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Slightly OT, but more info on this? I've tried the LED headlights on the MDX and TLX and they've both been as bright and effective as a collapsed star - no clue why people would be unable to see with them.
#36
Racer
iTrader: (2)
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Hey all, just curious, for those of you who've had multiple 4RX's and have had both headlight options, how would you compare them? I've been looking at trading in my 13 RX for a 4th gen, found a nice loaded 16 with every option and low miles so I've really been considering it. Maybe another question could pertain to how the 13's headlights compare to the triple beams?
#37
Racer
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Check out these YouTube videos, this reviewer does a headlight test of each car, nothing scientific but confirms what many have said over time, including the IIHS. For the first video, the headlight test of the standard Bi-LEDs begins at 5:24. For the second video, the headlight test of the Triple Beams begins at 3:12. In the second video, he compares the Triple Beams to the Bi-LEDs that he previously tested. He had both vehicles at the same time.
Basically, the Bi-LEDs and the Triple Beams are actually pretty comparable in performance. This isn't to say the Triple Beams are bad, it's just that the standard Bi-LEDs are very good. With the Triple Beam option, you do get much better looking headlights, a nicer & crisper Lexus "L" DRL, & LED turn signals in addition to cornering lights that make upgrading worth it just for that alone, IMO.
However, the IIHS tested both sets of headlights and actually rated the Triple Beams as worse than the Bi-LEDs. The standard Bi-LEDs got an "A" or "acceptable" rating and the Triple Beams were rated as "M" or "marginal" which is one notch below "A" and just above "P" for "poor."
https://www.iihs.org/iihs/ratings/ve.../rx-4-door-suv
Newer generations of Lexus vehicles, like the new ES, have Triple Beams that are actually worth the upgrade in terms of lighting performance so this isn't a characteristic of all Lexus triple beam headlights and most are an upgrade over the base Bi-LEDs.
Basically, the Bi-LEDs and the Triple Beams are actually pretty comparable in performance. This isn't to say the Triple Beams are bad, it's just that the standard Bi-LEDs are very good. With the Triple Beam option, you do get much better looking headlights, a nicer & crisper Lexus "L" DRL, & LED turn signals in addition to cornering lights that make upgrading worth it just for that alone, IMO.
However, the IIHS tested both sets of headlights and actually rated the Triple Beams as worse than the Bi-LEDs. The standard Bi-LEDs got an "A" or "acceptable" rating and the Triple Beams were rated as "M" or "marginal" which is one notch below "A" and just above "P" for "poor."
https://www.iihs.org/iihs/ratings/ve.../rx-4-door-suv
Newer generations of Lexus vehicles, like the new ES, have Triple Beams that are actually worth the upgrade in terms of lighting performance so this isn't a characteristic of all Lexus triple beam headlights and most are an upgrade over the base Bi-LEDs.
#39
Driver School Candidate
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Check out these YouTube videos, this reviewer does a headlight test of each car, nothing scientific but confirms what many have said over time, including the IIHS. For the first video, the headlight test of the standard Bi-LEDs begins at 5:24. For the second video, the headlight test of the Triple Beams begins at 3:12. In the second video, he compares the Triple Beams to the Bi-LEDs that he previously tested. He had both vehicles at the same time.
https://youtu.be/IEHUBcMrnmM?t=324
https://youtu.be/lXS25FZ0QHI?t=192
However, the IIHS tested both sets of headlights and actually rated the Triple Beams as worse than the Bi-LEDs. The standard Bi-LEDs got an "A" or "acceptable" rating and the Triple Beams were rated as "M" or "marginal" which is one notch below "A" and just above "P" for "poor."
https://www.iihs.org/iihs/ratings/ve.../rx-4-door-suv
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https://youtu.be/IEHUBcMrnmM?t=324
https://youtu.be/lXS25FZ0QHI?t=192
However, the IIHS tested both sets of headlights and actually rated the Triple Beams as worse than the Bi-LEDs. The standard Bi-LEDs got an "A" or "acceptable" rating and the Triple Beams were rated as "M" or "marginal" which is one notch below "A" and just above "P" for "poor."
https://www.iihs.org/iihs/ratings/ve.../rx-4-door-suv
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signdetres (02-04-19)
#40
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Now, truth be told, I'm still bummed about the lack of front and rear LED turn signals that the triple package also include, as well as the cleaner looking DRL's.
So, for anyone looking for answers and reading this thread...the Adaptive Bi-LED's are easily as good/better as the triples, but you will loose a little pizzazz in regards to the LED turn signals and DRL's.
Last edited by D4V1D; 02-05-19 at 02:19 AM.
#41
Lead Lap
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The tripples look better but perform below the standard...thats kind weird.
#42
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I just got an RX 2019 F sport series 3 and the guy at service says I don’t have the AFS option including the cornering feature when driving freeway, mine it’s the Canadian version, any thoughts? I believe I should have it.
#43
Racer
#45
Racer