|
Cross Reference | Image of OEM Bulb |
Image of Base |
Find More Bulbs |
Hover Over or Click on Image to Enlarge
(Double Click for 2X Size) |
|||
3157 LEDS (Dual Circuit) = 3047 3057 3157 3157LL 3357 3454 3457 3757 4057 4114 4114LL 4114K 4157 4157LL | Visual Bulb Finder | ||
3156 LED (Single Circuit) = 3155 3156 |
Introducing the Switchback
3157 7443 or 1157 LED Combination Amber and White LED Tower Bulbs
Two Colors - One Bulb
The Switchback Bulb is designed to light bright white when the running lights are on. When the turn signal is activated, the light will automatically instantly switch from white to amber, and flash. These are great for clear front turn signals and for meeting import standards on European made autos.
Note: Load Equalizers or a special flasher may have to be added to restore a normal blinker rate if switching a turn signal bulb to an led. We have specially modified flashers, or load equalizers available here:
Click here for LED Load Equalizers Led Turn Signal Fix
Click here for switchback wiring diagrams, installation and troubleshooting instructions
CLICK HERE To See How This Operates
Introducing
the Switchback
Two Colors - One Bulb
The Switchback Bulb is designed to light bright white when the running lights are on. When the turn signal is activated, the light will automatically instantly switch from white to amber, and flash. These are great for clear front turn signals and for meeting import standards on European made autos.
Note: Load Equalizers or a special flasher may have to be added to restore a normal blinker rate if switching a turn signal bulb to an led. We have specially modified flashers, or load equalizers available here: Click here for LED Load Equalizers Led Turn Signal Fix
Click here for switchback wiring diagrams, installation and troubleshooting instructions
CLICK HERE To See How This Operates
Fully Regulated - Proprietary Circuitry. Protected Under (US Patent # 7,345,433)
Don't be fooled by imitations, these are not available anywhere else!
3157 Combination Amber and White LED Tower Bulbs
CLICK HERE To See More Switchback Bulbs
20 Led Tower II | 30 Led SMT Tower | 48 Led SMT Tower | 60 Led SMT Tower |
$20.99 Each | $25.99 Each | $27.99 Each | $29.99 Each |
120 Led White-Amber Switchback Bulbs 20mmX55mm |
92 Led White-Amber Switchback Bulbs 25mmX65mm |
60 Led White-Amber Switchback Bulbs 20mmX52mm Available in two styles AO and AW. Also available with CK wiring (see below). What is CK wiring ? |
39 Led White-Amber Switchback Bulbs 20mmX52mm Available in two styles AO and AW (see below). |
|||||||
New Smart-Drive Technology |
New Smart-Drive Technology |
|||||||||
3157 | 7443 | 1157 | 3157 | 1157 | 3157 | 7443 | 1157 | 3157 | 7443 | 1157 |
$34.99 each | $29.99 each | $29.99 each | $19.99 each | |||||||
Note: Use Special 3157-SRCK (Red) or SACK (Amber) bulbs to replace the center tail lamp bulbs on:
88-95-01 Cavalier and Sunfire tail lamp bulbs 88-99 (Old Body Style) Chevy and GMC full size trucks & SUVs. ORDER SPECIALLY WIRED SRCK & SACK BULBS ABOVE |
T20 & T25 Plastic Wedge Based Sockets 9" Pigtail 16 Gauge Wires
7440 2 Wire | 7443 3 Wire |
|
||||
$3.49 Each | ||||||
3157 - 3156 (Clear) T25 Wedge Base |
Empty Socket |
35mm x 25 mm diameter |
Great for making your own wild leds! |
$.59 |