• Direct replacement for factory 1156-size incandescent bulb
• Four COB-type LED chips with a projector lens on top
• Full metal heatsinking for reliable operation
• 310 measured lumens per bulb
• Nonpolar and CANBUS compatible design

More Output, Not Just a Different Look

The HP11 upgrades your factory 1156-size tail light or rear turn signal bulb with four side-firing 1.5W LED chips plus one 5W chip under a projector lens on top, housed in an aluminum casing for maximum heatsinking. At 310 measured lumens, the HP11 genuinely outputs more total light than your factory bulb, not just a different-looking version of the same brightness. All Diode Dynamics lighting is rated with accurate, measured lumen figures rather than calculated estimates, so the number on the box is the number you actually get. That's the kind of detail that separates genuine engineering from a basic replacement part.

Built With Circuitry That Actually Lasts

Unlike many bulbs on the market, the HP11 is built with constant-current circuitry along with transient suppression, meaning it lasts for years rather than months, with no flickering or premature failure. Installation takes minutes: simply remove the factory bulb and the HP11 fits snugly into the same socket. It's backed by Diode Dynamics' industry-leading three-year replacement warranty, reflecting real confidence in the bulb's construction. It's a small distinction that makes a real difference once you're actually using it.

Straight From Subispeed

A genuine brightness upgrade for 2008-2011 WRX's factory tail light or turn signal bulb, backed by a real three-year warranty.

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