Aug 7, 2013 · Sylvania and Osram are or used to be part of the same company. I've also seem Osram stamped on PIAA, Hella, and Phillips bulbs, so at best, you're getting second-best from those brands.

Feb 11, 2017 · UPDATE: Osram released new 35w gy6.35 HIRs: 860 lumens. Info in this thread is on the old Philips 30w 750 lumen HIR. Stock incandescent vs LED vs HIR High powered 921 LEDs …

Oct 27, 2015 · Also note Osram is Toyotas OEM headlight bulb supplier, so they meet Toyota’s strict product quality standards. See how they compare to the Chinese knockoffs here. These are a high …

Jan 3, 2010 · Crashnburn80's ultimate headlight upgrade is more work than I would care to put in right now. So that leaves me trying to decide between the Philips RacingVision GT200 or the Osram Night …

Oct 27, 2015 · The Osram 64205 was the 70/65w version of the discontinued Hypers, which were also made in the 85/80w spec posted at the start of the thread. World's best H4/9003 is a big claim, I was …

Dec 27, 2023 · What's the best low beam H11 bulb? I've read through several threads but can't find any since most have been discontinued.

Apr 15, 2021 · OEM grade brands like Osram and Philips are in a constant arms race to push the technology further, developing +150 and +200 HID capsules to significantly extend output distance …

Feb 17, 2020 · Looking to upgrade the H11 low beam bulbs in my 2017 Tacoma to the more powerful H9 bulbs. From reading numerous threads on here, I’ve gathered that...

Dec 29, 2015 · I put in a set of the Osram 70/65W bulbs but they seem to be close to what the OEM bulbs are. Perhaps utilizing the wiring harness with relays will boost the 70/65 bulbs without having to …

Oct 6, 2016 · The 5800 lumen Osram halogen was a solid 609 Lux. I actually thought it would be closer, the Chinese Opt7 LEDs failed to measure even remotely close in output to the German halogens, …