Standard 7443 LED bulb with 5630 33SMD High Power LED, brighter than ordinary incandescent bulbs. Working voltage: DC 12, Wattage: 3.6W, Super bright with high 900 Lumens. Size: 61.7mm (Length) * 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, reversing lights, turn signal lights, side marker lights, rear lights, stop lights, backup lights and interior RV camper bulbs on car, SUV, van, motorcycle, scooter, trailer, RV, boat, marine, etc. LED Quantity: 33 LED/bulb Luminous Flux: 900 Lumens Each Bulb Voltage: DC 12V Beam Angle: 360 degrees LED Lifespan: 60,000 hours CAR USE: Tail lights, brake lights, reversing lights, turn signal lights, side marker lights, rear lights, stop lights, backup lights and interior RV camper bulbs, etc. FEATURES: Easy to install, plug and play bulb, no wiring needed. Point to point welding, the light body is structured and firm, not easy to damage. Energy efficient with new LED technology reduces power consumption. 360 degree beam angle design illuminates every corner. Faster on/off response time. Color: white shell Light color: red light Material: PC aluminum Package contents: 2 pcs * car lights NOTE: Please make sure to choose the correct socket type before ordering. Feel free to contact us if you are unsure about COMPATIBILITY REPLACEMENT. If they do not light up after being inserted into the socket, insert them in reverse. You may 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