4 PACK BA15S LED REPLACEMENT BULBS: This 1156 single contact bulb has 13 LEDs that create a 360 degree viewing angle for better, allover light emission with reduced hot spots. Perfect for RV bathroom, bedroom, indoor outdoor fixtures, vanity light bar, ceiling dome light (single or double) and more.

ENERGY EFFICIENT: Low power consumption measured at 1.8 Watts producing 300 lumens equivalent to a 20 Watt halogen bulb. the bulb operates within a wide 10 to 30V DC range and is designed to last 30,000 hours on your RV, Camper, Trailer ,Motorhome 5th Wheel, 25 times longer than incandescent bulbs.

EXTEND BATERY LIFE: On your RV, Camper, Trailer, Motorhome, 5th Wheels and Marine or Boat without sacrificing bulb brightness. it may has some interference to electro devices if light and devices are too close. Please try adjust or move the position to reduce interference.

EASY INSTALLATION: Tower style design with a BA15S 15-mm bayonet base for easy plug and play installation, just twist to lock in place.

SLEEK and MODERN DESIGN: Upgrade that old ugly round bulb with today's style. Perfectly matches your slim vanity light bar without sacrificing quality light output. LED bulb comes in frosted cover and is compatible with your 12 to 24 volt vehicle. Your satisfaction is our priority, if you aren't happy with your light for ANY reason, let us know and we will help.