GTR Lighting Ultra 2.0 LED headlights, H4/9003, 3900 lumens, 1999-00

The Ultra Series 2.0 bulbs from GTR Lighting utilize the best automotive grade multi-core LED chip technology to deliver ultra-bright light. This is the brightest LED that we offer and though not quite as optically engineered as the other LEDs we offer; the sheer amount of light output ensures that a considerable amount of light makes it to the road.

Performance aside, these are the last LED fog light bulbs you’ll ever need! Since maintaining low operating temperatures is key to LED lifespan, they’ve been equipped with a bearing-less fan to actively cool the heat sink as well. You can hit the road knowing that you’ll be backed with a lifetime warranty from here on out. If in the rare case something goes wrong, GTR Lighting will replace the product quickly.

The H4/9003 is the correct bulb for the 1999-00 (NB1) high and low beam as well as many other applications.

Note that NB1’s headlight polarity is backwards compared to most H4 applications. This means that while the low beams work fine, the high beams typically (but not always) won’t work until you install a polarity reverser. We don’t have a specific source for those (we’ve tried and failed), but if you search “H4 polarity reverser” online you should find a few different options. 

Sold in pairs.

3900 lumens.

Color: 6000K (cool white)

HID and LED bulbs are street legal in the USA for Fog Light use only. Not compliant with DOT / FMVSS108 and not street legal in the USA for Headlights. Legal for off-road use in Snowmobile and ATV headlights and off-road racing use only auxiliary or forward lighting. International street legality varies by country. Note: This usage regulation is not unique to Morimoto bulbs. All LED and HID bulbs from all other brands, regardless of marketing claims, are prohibited from street use in halogen headlights in the USA.