Upgrade Add more light output and a modern appearance to your vehicle with the 7440/7443 HP11 Populated with four side-firing 1 5W LED chips and one 5W LED chip with a projector lens on top the HP11 Housed in an aluminum casing for maximum heatsinking properties the HP11 will last for years to come Best of all installation only takes minutes - simply take out your factory bulb and the HP11 will fit snugly in the socket Brightness At 310 lumens the HP11 will provide more total light output than your factory bulb If you are looking for maximum light output we'd recommend checking out our XP80 option! All Diode Dynamics LED lighting is rated with accurate measured lumen figures not calculations or guesses We test the true output in-house and provide you the real numbers to compare Reliability Unlike other bulbs on the market this bulb is built with constant-current circuitry along with transient suppression That means this bulb will last for years not months with no flickering or failure And like every Diode Dynamics product it's backed by an industry-leading three-year replacement Experience After over a decade in business Diode Dynamics is the most trusted name in automotive LED lighting Unlike every other LED distributor we manufacture and engineer products ourselves in the United States for high quality and fast time-to-market of the newest and brightest LED technologies We pride ourselves in offering only quality LED products that will exceed your expectations Features 7443 LED Bulb HP11 LED Red Set of 4 Direct replacement for factory 7440/7443 incandescent bulb Increased output with LED Appearance Plug and play simple installation What's Included Quantity Set of 4 3 year Return Policy 30-day Return with no restocking fee 100 percent Satisfaction Fitment Replacement for any 7440/7443 bulb size including 7441 992 7440 7440ST 7440AL 7440LL 7440A 7444NA 7443 7443ST 7443LL Plug and play no modification needed Bulb Size 7443 Application Front Turn Signal Rear Turn Signal Tail Light Backup/Reverse Light Specifications Measured Lumens 310 Beam Angle Omnidirectional (270 degrees) Power (watts) 2 97 Operating Voltage 9-16V Current (amps at 13 2V) 0 225 Polarity Full Nonpolar (Standard and CK compatible) Operating Temperature -40C to 85C (-40F to 185F) Connector(s) OEM-Size Plug and Play