
The peak brightness in low-beams is 24%, and high-beams are 5% over stock, only 2% in both regards less than the Unlimiteds. The CBBs have 4% less lumens, but that is indicative of the color. It’s tough to get such high marks with a higher kelvin bulb, but OSRAM nailed it with this one. The next product by OSRAM is the Cool Blue Boost (CBB). The Lasers run a bit higher in price as well of around $130 (after discounts). The benefit to the Lasers is the higher color temperature of 4750k, closer to a pure white vs. But what about the newer Night Breaker Laser Next Gen? These beat that kit, but marginally.
#D4s headlight bulb kenzon upgrade#
Overall the best upgrade if you want to stick with the major brands. About 2% more white, so a very small bump in color. The color temperature tested was about 4450k, only 100 kelvin over stock of 4350k. The Unlimited’s offer 5% more lumens total over stock, but an incredible 26% more light when running in the low-beam setting, and about 7% when you turn on the high-beams. Keep in mind the prices we are mentioning here are based on the D2S size, and the D1S, D3S, and so on will typically cost a bit more. These are our best overall brand name upgrade and come in about $30 more than OEM at around $110 typically (after discounts). OSRAM Night Breaker Unlimitedįirst up is the OSRAM Night Breaker Unlimited (NBU) set. Other benefits include an increase in the color temperature, to get a whiter output to replace the yellowish OEM bulbs. Well not so fast, while that is a good option, there are much brighter options at a lower cost. You may tell yourself, well I’ll just replace the original bulbs with the same thing. We keep that page up to date as we test, so you’ll always find the best products long after this article was written. Remember that you can always jump right over to the top recommended products page by clicking here. We were very surprised by the results, so let’s get into it. We not only tested the major brands from Philips and OSRAM, but also some other popular premium brands, as well as a good amount of Amazon options to see how they stack up. To find out more about our testing and samples numbers click here. We tested the lumens, and more importantly the peak lux in 3 unique OE projectors at 25 feet. Luckily, we have tested nearly every product on the market including Philips and OSRAM, in order to determine the best replacement you should go with, and if the higher cost is worth the money.įor this test lineup, we used a 35W Morimoto XB Ballast for all tests to keep things consistent. When your xenon headlights start to dim, turn purple, or just burn out, it’s hard to tell what product to replace them with. We recommend referring to our latest recommendations PLEASE NOTE: Some of the products reviewed may no longer be available.
