Auxbeam F Series LED High Beam Upgrade
Lately I had been noticing that my high beams seem to be much less bright than they used to be. Driving the other night on some back roads they were barely even noticeable over my lows.
I've been eyeballing some of the LED options like the DDM Saber for a while now so I figured it was time to try something out. Auxbeam LED lights have become my go-to now for accessories. They make my 42" bar on the 4Runner and I've installed their lights on several 4x4 side-by-sides and a few golf carts with amazing results. I noticed recently they came out with some new LED headlight bulbs on Amazon.
I placed an order for both of their new F-S2 and F-S3 series bulbs. They are both listed as 72W (36W/bulb) 8000lumens total but the F-S2 are $18 cheaper. The only difference appears to be the type of LED. The F-S2 have a Bridgelux COB (chip-on-board) style LED whereas the F-S3 have an array of Phillips SMB style LEDs. Once I got them in and compared them out of the box they look identical side-by-side other than the LED style. The similarities continue on for their performance and light output. With the F-S2 in the passenger side and the F-S3 in the driver side they are pretty much identical. Insane amounts of light output at a cool white color temp. The built-in fans get pretty loud with the engine off, but cannot be heard at all with the car running. Driving around Saturday night still with one of each installed was pretty spectacular. Hitting the highs actually made a significant difference on how far down the road I could see again.
The only negative, if there is one, with these bulbs is the DRL function of the 4Runners. When looking closely, mainly at night, they have a very slight flicker when running at the lower DRL voltage. During the day, standing back from the car it does not seem to be noticeable. Also, running as DRLs they are much brighter than the OEM halogen bulbs. I don't think they are to the point of being too bright though. The LEDs look more like headlights now instead of DRLs.
I am torn between if the more expensive F-S3 series are worth the additional $18. Quality and light output are identical. The biggest difference will be the reliability and durability of the LED chips. We have all heard of Philips and they are known for quality, but I had never heard of Bridgelux before. I'll plan to do some more research and testing between the 2 for the next few days before settling on a set.
Here are some pictures of the old OEM halogen bulb vs the new Auxbeam LED 9005 bulbs.
Old halogen bulb after removal. Notice the black burned looking marks on the glass. I assume from running constantly as DRLs for the last 2.5 years.
New Auxbeam F-S3 Series 9005 LED.
New Auxbeam F-S3 installed in housing (notice the 9-3 positioning of the LEDs, based on various reviews of the DDM Tuning Saber LED this is the ideal positioning of the LED for best output.)
Old halogen on left, new Auxbeam F-S3 on the right
And the zombie apocalypse mode
In conclusion, my 2.5 year old OEM halogens looked to be on end of their lifespan. Both of the Auxbeam F series LED bulbs are very impressive. Even for the more expensive F-S3 series they are quite the bargin at $49.99. After I do some more comparisons between the 2 sets I'll probably place an order to replace my glitchy old DDM HID kits in my low beams.
Let me know what y'all think!