Are H7 and H9 bulbs interchangeable?
Types of Headlight Bulbs Both H1 and H7 bulb are called Single Beam bulbs (basically h1, h3, h7, h8/h9/h11, 9005, 9006, and 880/881). The two styles are not interchangeable because the headlight wiring on the vehicle will not match up to the opposite style.
Is H7 same as H9?
In UN Regulation 37, An H7 filament’s length is nominally 4.1mm and an H9 filament’s length is nominally 4.8mm.
What does the H mean on headlights?
A variety of headlight bulbs are on the market, some that are required by a specific vehicle or motorcycle model and some that give drivers the option of customizing their head lamps. H4 and H7 bulbs are high-intensity discharge halogen bulbs, meaning they emit extremely bright light.
What bulb is equivalent to H9?
Headlight & Fog Light Bulb Cross-Reference Guide – LED | HID | Halogen
| Bulb | Equivalent to | Lighting Technology |
|---|---|---|
| H9 | H11, H8, H16 (L-Shaped) | LED, HID and Halogen |
| HB2 (Dual-Beam) | H4, 9003, 9003EB/XV/CB/SU/ST | LED, HID and Halogen |
| HB3 | 9005, H10, 9040, 9055, 9140, 9145, 9150, 9155 | LED, HID and Halogen |
| HB4 | 9006, 9012 | LED, HID and Halogen |
Is H7 dual beam?
Let’s start with a single beam type. The lights of H1, H3, H3C, H4, H7, H8, H9, H10, H11, H12, H13, H15*, 880, 881, 5202, 9004, 9005, 9006 and 9007 sizes can be single beam. If you switch on the high beam, both filaments light up. There are 2 types of dual beam HID lights.
What is an H9 bulb?
The H9 has a 65w (nominal) filament optimized for maximum luminance and flux at the expense of shorter lifespan. The H11 has a 55w (nominal) filament optimized for long life at the expense of lower luminance and flux. Both bulbs have equal filament precision, etc.
What’s the difference between a H4 and H7 bulb?
What is the difference between an H4 and H7 bulb? The H7 bulb has one filament and is designed to power the low beams of your vehicle. The H4 is a double filament bulb and is designed to power both the high and low beams of your vehicle.
Which is better H9 or H11 LED bulbs?
The performance of the H11 led bulb definitely overcomes the H9 headlight power – which is why the H11 comes as a great re-aim on your headlights. As we continue with our H9 vs H11 headlight comparison, we’d like to state that for the fog light, the H9 bulb fits better with a slight modification.
What does H1, H3, H4, and H7 mean?
H1 , H3 , H7 , H11 , HB3, and HB4 bulbs are single filament. H4 are dual filament. For the most part, these fittings all produce the same amount of light, but the number of volts they require and watts they produce (also called nominal power) is different for each bulb.
Can a H1 bulb fit into a H7 socket?
Whilst an H1 and a H7 bulb may look the same in terms of light output, an H7 bulb won’t fit into a socket for an H1 bulb. This means that you must stick to the bulb fitting that your vehicle uses. If you’re not sure which fitting you need, you can check your owner’s manual or use the bulb finder on our homepage.