X5 9007/HB5 80W 6500K White IP68 LED Headlight Bulbs 2Pcs (Hot) The X5 LED headlight bulbs sit in the middle between the S1 and S7 in terms of price and performance. Featuring 80W power and 18,000 lumens output per pair, the X5 bulbs can significantly improve your visibility without breaking the bank. The adjustable lock ring design also makes Single-filament bulbs have only two settings—off or on. They can’t switch between dipped and high beam lights. Cars with single-filament bulbs will have two separate bulbs; one is for high beam and one is for dipped beam. Most styles of headlight bulb are single-filament. This includes H1, H3, and H7 bulbs. All three are rated 12 volts. Most automotive headlights and fog light bulbs are 12V. H11 vs. H9 vs. H8 LED Headlight Bulbs. If you've been reading along, you already know that the only difference between the two is the way the bulb is named and where they are commonly found on a vehicle. H1 H4 H11 bulb. You would assume that buying headlight bulbs is a no-brainer, but that’s not true. The different types of bulbs (like H4, H7, and H11) and the many choices (brands, bulb groups, power source, and designs) out there will no doubt overwhelm the uninitiated. H4, H7, and H11 bulbs are not the same but all belonging to Group 1 And this is where the differences lie in the H1 and the H7 bulb. The H1 is used for the high-beam light, whereas the H7 is used for the low-beam light. The H1 and H7 are both single-beam lights and use a single filament to create a fixed beam. Base Difference of H11 vs. H11B. A second significant difference between the H11 and H11B bulbs is their base design. H11 bulbs sport a standard PGJ19-2 base, whereas H11B bulbs come with a PGJY19-2 base. This variation in base design also directly influences how the bulb is fitted into the headlight assembly. Philips have implemented high-precision filament geometry in the assembly of their bulbs, including a meticulous chrome coating, all of which ensures a perfect beam placement and promises a superb projection on the road ahead. The RacingVision packaging may lack the Night Breaker Laser (Next Generation)’s bold promise of 150 metres light on The difference between H1 and H7 headlights is that H1 headlights are standard on high-performance vehicles and can create a brighter light than standard headlamps. H7 headlights are designed for greater illumination over a wider area and are found on many SUVs and trucks. .

difference between h1 and h7 bulbs