Meet Peak 1157NA — a dependable incandescent miniature bulb built for automotive signaling, specifically designed for parking, stop, tail, and turn functions. Operating on a typical 12.8-volt system, this dual-filament bulb provides the versatility you need when a single bulb handles multiple lighting duties. With a color blend of amber for turn signals and red for tail/brake lights, it helps maintain clear, recognizable signaling on the road.
What you get
- Two Peak 1157NA bulbs in a carded packaging
- Dual-filament design compatible with common parking/stop/tail/turn applications
Why this Peak bulb stands out
- Dual-filament architecture lets you power parking/tail lights on one filament and brake/turn signals on the other, delivering consistent, reliable illumination without swapping bulbs
- 12.8V operation aligns with standard automotive electrical systems, making it a straightforward replacement for many vehicles
- Amber/Red light colors match conventional signaling expectations for turn indicators and tail/brake lighting
- Carded packaging keeps bulbs organized and protected, making inventory and on-shelf display easy for retailers and DIYers
Ideal use cases
- Replacing worn or burnt-out bulbs in parking lights, tail lights, brake lights, and turn signals on sedans, trucks, and SUVs that use a 1157NA-style socket
- During light-up upgrades to restore factory signaling performance with authentic color output
- In any 12V system where a compact, dual-filament bulb is the best fit for multi-function lighting
Installation and practical tips
- Power off the vehicle and disconnect the battery before removing or installing bulbs to avoid shocks or shorts
- Handle bulbs by the base; avoid touching the glass with bare fingers to prevent oils from shortening bulb life
- Verify socket compatibility with the 1157NA base before replacing; if your current bulb has two distinct lighting functions, this dual-filament design is intended to match that setup
- For balanced signaling, replace bulbs in pairs on the same lighting circuit when possible to ensure uniform brightness and color output
With Peak’s 1157NA, you’re choosing a dependable, purpose-built solution for multi-function automotive lighting. The two-pack, carded format simplifies stocking and replacements, while the dual-filament design delivers reliable performance across parking, stop, tail, and turn signals. If you’re refreshing an older setup or matching factory specs, this bulb offers a practical, standards-aligned option that keeps signaling clear and consistent on the road.
