Explore SEALIGHT's blog for automotive lighting guides and tips. Stay current with our LED product updates.
September 17, 2025
What Are Festoon Bulbs? Everything You Need to Know
Learn what festoon bulbs are, where they’re used in vehicles, common sizes, brightness, and why upgrading to LED festoon bulbs improves visibility and efficiency.
September 17, 2025
1156 vs. 1157 Bulbs Explained: Compatibility, Brightness & More
Learn everything about 1156 vs 1157 bulbs, compatibility, base type, brightness, wattage, lifespan, and why upgrading to LED is worth it. Find the right fit for your vehicle and improve visibility and safety today.
September 17, 2025
T15 vs. 921 vs. 912 Explained: Everything You Need to Know
What are T15/921/912 bulbs? What are they used for?How do they differ? Learn about their compatibility, base types, wattage, voltage, lifespan, brightness, and LED upgrade options.
September 16, 2025
H11 vs. 9005 Bulbs: What Are the Differences Between Them
Dive deep into the differences between H11 and 9005 headlight bulbs. Understand their unique characteristics, performance, and compatibility for a well-informed decision.
September 16, 2025
What Are 194, T10, 168 Bulbs? The Ultimate Guide
What are 194, T10, and 168 bulbs? Learn the key features of these wedge-base bulbs, where they’re used, their lifespan, and why upgrading to LEDs is a smart choice.
September 16, 2025
What Are 7443, 7440 Bulbs? The Ultimate Guide
Discover what 7443 and 7440 bulbs are, their uses, compatibility, and whether upgrading to LED bulbs is worth it.