h7 high beam headlight bulb

Unlike regular LED bulbs with only one color, Boslla B4 LED bulbs have 6500k white, 4300k white-yellow and 3000k yellow 3 colors. You can easily switch the colors with your OEM Switch by turning it on-off-on.
The 6500K cool white lights offer clear vision at night, and the amber yellow lights at 4300k, 3000K with the best penetrating force, offer a clear view on rainy days, fog, or snow. These bulbs fit all the weather conditions!
- 6500k/White, 4300k/Yellow-White, 3000k/Yellow
- Perfect for Rainy, Snowy, Foggy Bad Weather
- OEM Switch On-Off-On to Change Colors
- 30W Output, 3600LM Brightness Per Bulb
- 300% Brighter than Stock Halogen Bulb
- IP67 Water-proof, Dust-proof, Mud-proof
- 360° Beam Angle, No Dark Spots
- Plug & Play Easy Installation



canbus adapters
Some cars, such as the 2007+ Dodge, Chrysler, Jeep, GMC, BMW, and Mercedes-Bens, require the CANBUS adapters to be installed together to avoid the flicker or warning message.
To confirm if need CANBUS or not, just remove the original headlight bulb and check if the dashboard show BULB ERROR or not.
For American vehicles, we advise the Resistor decoder. For European vehicles, the Capacitor decoder.
Please contact us if you have any questions.
Did not work with my factory headlight. 2008 Subaru Legacy. Bulb was too large for dust cover and did not allow headlight to seal.
You advertise it on my car & didn’t fit u want me to pay for return service no but I’ll give you a bad rating & let people you sucks
One set of LED doesn’t light up. after interchanging can-bus adapter and LED driver, one set of LED still doesn’t light.
Hi. I received the product without any problems. However, even though the headlight is adjusted, the light is scattered and disturbs the oncoming drivers. I cannot use the product I purchased.
Selam. Ürünü sorunsuz olarak teslim aldım. Ancak far ayarı yapıldığı halde ışık dağılıyor ve karşıdan gelen sürücüleri rahatsız ediyor. Satın almış olduğum ürünü kullanamıyorum.
Cool idea… for foglights…headlights are another story…
If there is a single bulb setup on your vehicle, these bulbs do not allow bright and dim settings. Only way to switch their “modes” is by turning your lights off…on the highway…while you drive…completely unsafe.