Standard 7443 LED Bulb Lamp with 5630 33SMD High Power LEDs, Brighter than Normal Incandescent Bulbs. Working Voltage: DC 12, Wattage: 3.6W, Super Bright with High 900 Lumens. Size: 61.7mm(Length) x 18.3mm(Base Diameter). Compatible with Standard Socket. Fits: T20, 992, 7440A, 7440AL, 7440NA, 7440, 7440LL, 7440ST, 7440NA, 7441, 7443, 7443LL, 7443ST, 7444NA, W21W Used for Tail Lights, Brake Lights, Reverse Lights, Turn Signals Lights, Side Marker Lights, Rear Light, Stop Lamp, Backup Lights, and Interior RV Camper Bulbs on Car,SUV, Van, Motorcycle, Scooter, Trailer, RV, Boat, Marine, ect. SEPCIFICATIONS: Condition: Socket Type: Standard 7443 LED Type: 5630 SMD LED Quantity: 33 LEDs/bulb Lighting Angle: 360 degree LED Lifetime: 60,000 hours CAR USAGE: Tail Lights, Brake Lights, Reverse Lights, Turn Signals Lights, Side Marker Lights, Rear Light, Stop Lamp, Backup Lights, and Interior RV Camper Bulbs,ect. FEATURES: Easy to install, plug and play bulb, no wiring needed. Point to point welding, the light body structure and firm, not easy to damage. Energy efficient with LED technology reduces power consumption. 360 Degree Beam Angle design lights up every corner. Faster on/off response time. Color: white shell Light color: yellow light Material: PC aluminum Package Contents: 4pcs*car light NOTE: Make sure choose the correct Socket Type of bulb before placing order. Please feel free to contact us if you are not sure about the COMPATIBILITY REPLACEMENT. If they don't light after inserting into the socket, insert oppositely. You might need 50W 6-Ohm or 8-Ohm load resistors to prevent LED bulbs from hyper flashing. Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.