Diode Dynamics HP3 vs SMD5 LED bulb comparison and review

Diode Dynamics HP3 and SM5 LED bulbs side by side

I've been a fan of Diode Dynamics' LED bulbs ever since I replaced all my Subaru BRZ's bulbs with LEDs. They have excellent customer service and they stand behind their products with a great three year warranty. They recently introduced a couple new LED bulb to their line up, the HP3 and HP5. The HP3… Continue reading Diode Dynamics HP3 vs SMD5 LED bulb comparison and review