SEALIGHT 9005/HB3 9006/HB4 Bulbs Combo, Super Bright Bulb, Plug and Play, Fanless Light No Noise, IP67 Powersports Non-Polarity, Powersports Accessory Fog Lights, Pack of 4

In summary, the SEALIGHT H4/9003/HB2 LED Bulbs present a compelling upgrade from standard halogen lights. With superior brightness, long-term durability, an easy installation process, and a battery of safety-conscious design features, they offer great value. Perfect for drivers seeking better nighttime visibility and reliability without complex modifications. A smart choice for both daily commuters and off-road enthusiasts alike.

very brightVeryEasy to install. bright, fits good. We'll have to wait and see how long they last.Good Product. It Works!

Compatible, bright and safe for demanding vehiclesI installed the SEALIGHT S1 LED H4s on my 2011 Hyundai with adapted magnifying glass headlights, and they have been an excellent choice. My vehicle does not support high-power bulbs, and these 60W and 6500K ones fit perfectly without errors, without excessive heating or the need for adapters.The beam of light is clean, defined and without glare, ideal for night driving in dark areas. Unlike other more powerful bulbs that I had tried (and that ended up generating electrical problems or bad focus), they offer a perfect balance between power, efficiency and compatibility.Very satisfied with the performance and visibility. Fully recommended for vehicles with electrical limitations that still need good lighting.

Installed these 9003/H4 on a 2000 Toyota 4Runner as I got tired on replacing my halogens every 13 months. I keep the headlights on always, even during the day so they tend to wear out. Figured I’d try LEDs for longer life.Relatively easy to install though a little different than just plugging in a halogen.Brightness is fine and much better than my old bulbs. Light is definitely higher on the Kelvin scale so not as amber as the halogens. A little whiter without being too blue. I was afraid LEDs would be too bright but they are perfect at about 6000 Lumens per bulb. Not too much glare for oncoming cars.The only thing to note (and they do mention it in the instructions as well) is that the back/base of the bulbs that stick out into the motor do get extremely hot. It was concerning to me at first at first. I thought the bulbs may be defective. However this is apparently normal according to the manufacturer and other purchasers here. But just be aware. They also provide handy little plastic ties in the kit so you can tie back any loose wiring that may touch the back housing of the bulb. Definitely keep it clear.So far so good.Update:Bulbs are working great but one thing to not and be aware of… some vehicles will experience that their high beam indicator light on the dash will stop lighting up when the high beams are turned on. Apparently some vehicles, such as my Toyota, complete the dash indicator light circuit through the low beams of the bulbs. LED’s don’t have powers to complete this circuit in some vehicles. So, in layman’s terms, some may find that after installing LEDs, the little light on the dash board that lights up when you switch to highbeams stops working. Not really an issue for me as the bulbs and low/high beams still work great…but some may be bothered by this.

Can't recommend this brand enough. Lights are still working after about 3 years of daily use, including all day. Still as bright as the day I installed them. I will definitely get buying these lights again and have even installed them in my moms, dads, and in laws cars. Even my husband who purchase another brand said he's going to buy some of these instead

They work really good and bright. Nice quality and fits perfectly on my truck.

They are very bright was so happy by them I got another set for my other car

Really bright and clear. I haven’t had any issues yet. Easy to install.