7.5 watt circuit on board SMD style lights are more efficient than normal LEDs. Yellow glow is for use with turn signal or parking light lenses, low heat. Requires the use of an electronic flasher unit 13350-6B for both the turn signal and emergency flasher circuits. ** NOTE: Use only in locations where a yellow light is reflected, See the white or red LEDs for use where white and red reflection is required. **
If you are comparing these 7.5w bulbs to others 8w bulb they are actually the same. The wattage rating is a theoretical maximum rating. They both have five 1.5 watt diodes and that wattage is a maximum capacity. They actually draw only 3.78 watts total! One is just rounding the number up to the next highest whole number. Its just marketing. The white 7.5w bulbs put out 450 lumens and the red and yellow about 400 lumens.
All our Plasma 1157 LED bulbs have a built in 1 way blocking diode (aka resistor) to prevent the voltage from jumping from the high side contact to the low side and activating other lights on the circuit.
NPD Part Number : U-L1157L-PAY Manufacturer Reference #'s: 1157-7.5Wplasma-Y,
1967-1973 MUSTANG FRONT PARK AND TURN SIGNAL
1979-1993 MUSTANG
1967-1973 COUGAR PARKING LIGHT
1963-1963 FALCON PARKING LIGHT
1964-1964 FALCON PARKING LIGHT
1965-1970 FALCON (BEFORE 1/1/70), PARKING LIGHT
1964-1964 FAIRLANE PARKING LIGHT
1965-1967 FAIRLANE PARKING LIGHT
1969-1969 FAIRLANE TALLEDEGA, PARKING LIGHT
1971-1971 TORINO PARKING LIGHT, FENDER MOUNTED
1955-1957 TBIRD
1948-1979 F1-F350
1980-1996 F100-F350
1997-2004 F150-F350
1966-1996 BRONCO
1967-1981 CAMARO
1967-1981 CAMARO
1964-1987 CHEVELLE
1962-1979 NOVA
1964-1972 TEMPEST GTO, TEMPEST, LEMANS
1947-1998 CHEVY TRUCK
1964-1988 CUTLASS
1964-1972 SKYLARK
1960-1976 MOPAR
1983-2004 R/B/E/M
1970-1970 FALCON (FROM 1/1/70), PARKING LIGHT, FENDER MOUNTED
1968-1970 TORINO PARKING LIGHT, FENDER MOUNTED
1968-1970 FAIRLANE PARKING LIGHT, FENDER MOUNTED
1970-1970 MUSTANG GRILLE SPORT LIGHTS
1967-1973 MUSTANG FRONT PARK AND TURN SIGNAL
1970-1970 MUSTANG GRILLE SPORT LIGHTS
1979-1986 MUSTANG PARKING LIGHT
1967-1968 COUGAR PARKING LIGHT
1960-1970 FALCON (BEFORE 1/1/70)
1963-1964 FALCON PARKING LIGHT
1965-1970 FALCON (BEFORE 1/1/70), PARKING LIGHT
1964-1964 FAIRLANE PARKING LIGHT
1965-1967 FAIRLANE PARKING LIGHT
1969-1969 FAIRLANE TALLEDEGA, PARKING LIGHT
1971-1971 TORINO PARKING LIGHT, FENDER MOUNTED
1955-1957 TBIRD PARKING LIGHT
1948-1979 F1-F350 FRONT PARK AND TURN SIGNAL
1980-1996 F100-F350 FRONT PARK AND TURN SIGNAL
1997-1997 F150-F350
1966-1996 BRONCO FRONT PARK AND TURN SIGNAL
0-0 CAMARO
0-0 CHEVELLE
0-0 FIREBIRD
0-0 NOVA
0-0 TEMPEST GTO, TEMPEST, LEMANS
0-0 CUTLASS
0-0 SKYLARK
0-0 R/B/E/M
1970-1970 FALCON (FROM 1/1/70), PARKING LIGHT, FENDER MOUNTED
1968-1971 TORINO PARKING LIGHT
1968-1970 TORINO PARKING LIGHT, FENDER MOUNTED
1966-1970 FAIRLANE PARKING LIGHT
1968-1970 FAIRLANE PARKING LIGHT, FENDER MOUNTED
WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.