Featuring 3 colors 4 models, NAOEVO S4PRO H11 LED Bulbs are to adapt to different road situations like sunny, rainy, foggy, and snowy for safer driving.
These S4PRO H11 LED headlight bulbs provide an easy plug-and-play solution, which is compatible with most vehicle types. With our aspiration for superior durability, these bulbs have a long lifespan by adopting the integration of an aluminum radiator and high-speed mute fan.
1. The 6500K cool white is designed perfectly for normal night driving on highways or darker roads.
2. The 4300K warm white will be perfect for city driving without dazzling oncoming traffic.
3. The 3000K yellow has strong penetrating power, providing great visibility on foggy, rainy, snowy, and hazy days.
Beam pattern is as important as brightness. S4 PRO H11 LED light bulbs are without dark spots and can be rotated 360°for best beam pattern. An accurate beam will let you see and be seen more clearly and comfortably without dazzling oncoming drivers. There’s no doubt that S4 PRO H11 led bulb is the best-LED projector headlight bulb replacement.
When the LED headlight bulb is working, the heat comes from the chips. S4PRO H11 LED bulb draws high temperature efficiently out of the chip by 1.0 MM double-sided copper substrate and 6063 aluminum body and 7500RPM high-speed mute fan, for a longer lifespan of over 30,000 hours.
Many H11 LED headlight bulbs use a large fan cooling system but that is not small or easy to install. But our S4PRO H11 LED car bulb is designed to be as compact as possible for 99.99% of vehicles without any modification. Plug-and-play installation within 10 minutes.
There are three ways to check the bulb size using in your vehicle:
1. Check the Vehicle Manual;
2. Take out the halogen bulbs from the headlight housing, the bulb size is marked under the bulb;
3. Using our online Bulb Finder.
NAOEVO LED bulbs are plug and play installation for 99% vehicles. For some vehicle that use H, H3 and HID bulbs, some modification will be needed, but it is also easy to do it by yourself.
NAOEVO LED bulbs are built-in CAN bus, a small number of sensitive models can be equipped with a decoder to solve such problems.
Shipping - Free standard shipping over $39, 5-10 days to arrive.
Return - Non-quality problems can be returned within 14 days after delivered; quality problems can be returned within 30 days after delivered;
Warranty - 1 year free warranty for quality problems