RCJ H11 LED Fog Bulbs (H8/H9/H16) Pack of 2 — 6000K Cool White, 100W per Bulb, 30,000LM Pair, Fan-Cooled & IP67

RCJ H11 LED bulbs are high-output, plug-and-play fog light replacements that deliver a cool white 6000K beam with active fan cooling and IP67 waterproofing.

These RCJ H11 (also compatible with H8/H9/H16) fog bulbs are designed to replace factory halogens with a brighter, more focused LED output while fitting the original sockets. Each bulb is rated at 100W and produces a combined 30,000 lumens per pair, using aviation-grade aluminum housing and a turbo cooling fan to manage heat and extend service life. The kit arrives as a two-bulb set that installs without splicing or extra adapters, intended for drivers seeking clearer fog and improved nighttime visibility without blinding oncoming traffic.

How much brighter are these LEDs compared to standard halogens?

RCJ engineered these bulbs to significantly increase light output over halogens while maintaining a controlled beam shape. The claimed performance is roughly an 800% increase in perceived brightness, focusing light forward instead of scattering it.

• 100W per bulb peak power for strong illumination.
• 30000LM total output for the pair (approx. 15000LM per bulb).
• 6000K cool white color for contrast on wet or foggy roads.
• Humanized beam pattern to reduce glare for other drivers.

Will these bulbs fit my car and are they easy to install?

The RCJ bulbs are made to match the form factor of stock H11/H8/H9/H16 halogen bulbs so installation is typically plug-and-play. No cutting, rewiring, or extra harnesses are normally required, but verify socket compatibility for your vehicle model before purchase.

• Direct-replacement design restores original bulb shape and fit.
• Simple plug-and-play connection—no tools beyond basic access needed.
• Compact driver and fan assembly designed to fit many fog housings.
• Check clearance behind the housing for fan and heatsink depth.

How is heat handled and how long will these bulbs last?

RCJ combines an aviation aluminum body with a high-speed turbo cooling fan to dissipate heat rapidly and keep LED junction temperatures low. That thermal management, along with quality components, contributes to a life expectancy rated at more than 50,000 hours under normal operating conditions.

• Aviation-grade aluminum housing for passive heat conduction.
• 15000 RPM turbo cooling fan for active heat extraction.
• Durable electronics and LEDs rated for long runtime.
• Expected service life: 50,000+ hours when used as intended.

Are these bulbs weatherproof and road-ready?

Yes — RCJ H11 LED bulbs are built to withstand automotive environments with an IP67 rating. That rating covers protection against dust ingress and temporary immersion, making them suitable for rain, snow, and fog conditions encountered on the road.

• IP67 waterproof and dustproof protection for harsh conditions.
• Robust construction for shock and vibration resistance.
• Sealed connectors and durable coatings to resist corrosion.
• Tested for common road exposure like heavy rain and splash.

Who is this for: The RCJ H11 LED fog light set is aimed at drivers who want a bright, crisp 6000K light for improved visibility in low-visibility conditions, plus the convenience of direct-replacement installation. It's well suited to motorists replacing worn halogens, owners of vehicles with H11/H8/H9/H16 fog sockets, and anyone prioritizing long life and reliable cooling in an aftermarket LED bulb.