What size are these bulbs?

These are a direct replacement for 194 and 168 sized bulbs. They will fit any socket that accepts those sizes.

How long will these bulbs last?

These bulbs are built with constant-current circuitry and transient suppression, which helps them last for years. Diode Dynamics also backs them with a three-year replacement warranty.

Are these bulbs dimmable?

These LED replacement bulbs are not dimmable. Attempting to use them in a dimming circuit may cause damage to the bulb.

Diode Dynamics

Diode Dynamics 194 LED Bulb HP3 LED - Red (Pair)

Name: Diode Dynamics 194 LED Bulb HP3 LED - Red (Pair)
Brand: Diode Dynamics
Price: 15.31 USD
Availability: InStock

$15.31

Get brighter light with these simple LED replacements. Available in multiple colors.

Key Features

Diffused lens — spreads light evenly
Constant-current circuitry — reliable and long-lasting
56-lumen output — brighter than a standard 5W bulb
Simple plug-and-play installation
Dual-lead contacts — fits snugly in the socket
Lightweight design — won't vibrate loose

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Will this fit your vehicle?

Compatible with 4586 vehicles

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Since 1957

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Product Details

The 194 HP3 LED bulb is a compact simple LED replacement with proven performance. The single diffused optic spreads light in the original lamp for OEM-style appearance and function.