Hella H4 12V 100/80W Halogen High Wattage Bulb Off Road Use

Product information was correct. Service was very fast.

Después de un viaje en carretera en mi march me di cuenta que las luces dejaban mucho que desear. Quería mejorar este aspecto sin usar LEDs o HID, vi que estos bulbos tenían buenos comentarios. Aquí dejo algunas fotos de las bajas y altas. quise hacer un comparativo de los focos originales y estos pero las fotos no le hacen justicia. Yo diría que la mejoría es entre un 20 y 30% no esperen milagros pero si mejora sobre todo por el precio.

Worthy of the upper case; these are drop-in H4 and are VERY VERY BRIGHT. It does say right there in the ad they are for off-road use only, so I will likely not use them for general road driving - it would definitely be blinding to other drivers and there's a good chance I would be pulled over by the federales. Anyway. I bought two, they dropped right in to my Jeep Wrangler Hella lights, and fired right up. I've had very positive results with Hella. Happy purchase.

Not street legal. BUT properly aimed the they have never caused any oncoming traffic to ever flash their lights. They were installed with relays added with 12 ga battery feed and the lighting is truly amazing, especially high beam. To me these perform better than led because they focus properly. Do your homework before going with expensive leds. I’m in rural Hawaii, country road lighting is pretty much non existent so these are truly a necessary improvement. Some reviews say they don’t last as long as lower wattage bulbs, in most cars they are a quick install. I carry 2 spares as the price is very reasonable. Well done.

So far, these have been mighty fine bulbs on my '13 JKU Rubi although I would not use them with the stock 16ga wiring. With the PWM, your not getting even close to their full potential since voltage and current is limited. I upgraded to the Hella Vision plus housings, which made quite the difference themselves, using the included H4 bulb and stock wiring. You will need to get an H13 to H4 pigtail for this to work. Then I installed an upgraded wiring harness and installed the 100/80's in the Hella housings. On low, these things are now cutting through the dark like sunrise and with the Hella housings, the light is focused with a nice cut-off so I'm not blinding traffic. On high beam, they throw farther than I can see. Even with the light flickering problem from the PWM since I don't have a capacitor installed yet, the difference is dramatic. Yes, you will need an anti-flicker on the harness upgrade since the PWM really messes with the load relays needed to run full current to the higher output bulbs. They flicker just like LED's since the relay's are turning on and off so fast it sounds like a bee buzzing. Hopefully my 2nd order for the anti-flicker device will be here tomorrow since my first order was through an 'overseas' supplier and is still over a month out. The one major problem I'm having is that when driving the back-roads, bugs come from miles and it sounds like I'm going through a rain storm. I've had to start carrying around a gallon of washer fluid as I go through so much now. Edit 1.0 - I received the Rigid anti-flicker device and I guess the more stable current really brought these 100/80's to life. The relay buzzing was cured instantly. I pulled them and reinstalled the factory wattage Hella bulbs. With the updated harness and the Rigid anti-flicker installed these were just too bright to run on the highway. My goodness they got hot! To the point even with the upgraded wiring I was concerned of melting something. I could not touch the Hella glass reflectors without causing pain. It's fortunate I did swap back because these bulbs running 'wide open' charred the ground plug slot on my ceramic H4 connector after a 30 minute road test. The stock bulbs with the upgrades are giving me more than enough light to see by and although under the right connection conditions these 100/80 will throw incredible light, they had to go. Also, now I don't have to worry so much about Mr. D.O.T. officer saying hello to me. If I ever run the Baha in my Jeep, I will put them back in with even heavier upgraded wiring but for now they will just collect dust on the shelf.