Specifications: Base Type: 1156 BAU15S PY21W LED Type: 5630 SMD (33 LEDs quantity) LED Color: Amber Size: 61mm(Length) * 16mm(Base Diameter) Voltage: 12-30V Wattage: 3.6W Lumens: 900Lums LED Lifespan: 50,000 hours Lighting Angle: 360 degree Features: *High efficiency and low power consumption *Environment friendly and energy saving *Faster on/off response time and vibration resistant *With a long lifespan up to 50,000 hours *With 5630 33SMD high-brightness LED, brighter than ordinary incandescent bulbs. *360 Degree Beam Angle design lights up every corner. *Easy to install, plug and play. Compatible List: 1156 BAU15S, 7507, PY21W, 1056, 12496, 5009, 7507AST. Application: Common use for Front and rear turn signals light and Interior RV Camper Bulbs on Car, Truck, SUV, Van, Motorcycle, Scooter, Trailer, RV, Boat, Marine, ect. Note: When using LED bulbs for turn signal light, you may need to use 50W 6-Ohm load resistor or decoder set to avoid hyper flash or bulb malfunction. Please flip the bulb horizontally if it does not light up to match the + and - polarity. Make sure the bulb base before placing an order If you are still not sure what the LED Light fits your car, please contact us for help. Package Included: 2pcs Amber 1156BAU15S PY21W 33SMD Car LED Bulbs ** Hope you have a happy online shopping.