Product Overview: - The Oracle Line Of Smd Replacement Bulbs Features An Unsurpassed Level Of Brightness And Quality. This Bulb Utilizes 5050 Smd Technology Which Produces Vibrant Light With Sharp Hues While Consuming Only 1/10Th Of The Power Of The Factory Bulb. These 5050 Smd Chips Are Rated At 100,000 Hours For Continuous Use. Turn Signal Smd Bulbs Will Require The Use Of A "Load Equalizer" In Order To Prevent "Rapid-Flash". If Using This Bulb In Brake Light, Reverse Light, Running Light, Etc You Will Not Need To Add A Load Equalizer. Smds Increase Safety When Used In Tail Lights Because They Illuminate Faster Than Incandescent Bulbs.Product Info: - Oracle 3157 13 Led Bulb (Single) - RedManufacturer Part Number: - Part Number: 5003-003Guarantees And Warranties: - 30-Day Satisfaction Guarantee - See Manufacturer's Website For Most Accurate Warranty Information.