1975-1987 Ford F-150 1157 - ORACLE LED Bulb Upgrade (Rear Turn Signal)
Regular price
$16.80
Color
Cool White
Direct OEM replacement 1157 LED bulb engineered for the 1975-1987 Ford F-150 rear turn signal. 270-306 lumens, Quick-Fire response, 18 LED 5050 SMD technology rated for 100,000 hours. Load equalizer required - sold separately.
✓ Direct OEM Replacement
✓ 18 LED 5050 SMD
✓ 270-306 Lumens
✓ Quick-Fire Response
✓ 100,000 Hr Rated
✓ 1-Year Warranty
Fitment: 1975-1987 Ford F-150 | Application: Rear Turn Signal | Bulb Size: 1157
Product Overview ⌄
ORACLE LED Replacement Bulbs are direct OEM replacement units designed to drop into your 1975-1987 Ford F-150 rear turn signal without modification. They deliver a Quick-Fire response that illuminates faster than factory incandescent bulbs for sharper, more visible signaling.
Built on 5050 SMD chip technology with 18 LEDs, these bulbs produce vibrant, sharp-hued light at 270-306 lumens while consuming only 1/10th of the power of the factory bulb. Each chip is rated for 100,000 hours of continuous use.
Load Equalizer Required: When installing SMD bulbs in a turn signal circuit, a load equalizer (resistor) is required to prevent hyper-flash (rapid blinking). Load equalizers are sold separately.
Key Features ⌄
- Direct plug-and-play OEM replacement - no wiring modifications required
- 18 LED 5050 SMD chip technology for vibrant, high-output light
- Quick-Fire response - illuminates faster than stock halogen bulbs
- 270-306 lumen output for strong turn signal visibility
- Consumes only 1/10th the power of the factory bulb
- 100,000-hour chip rating for long-term reliability
- Available in Cool White, Red, and Amber
- Sold individually (single bulb per package)
- Backed by ORACLE's 1-year warranty
Load Equalizer Required: Turn signal circuits detect bulb resistance. SMD LEDs draw significantly less current than halogens, which triggers hyper-flash without a load equalizer. Install one per bulb socket. Load equalizers are sold separately.
Performance & Technical Specifications ⌄
Bulb Size1157 (BAY15D)
Technology5050 SMD (3-Chip)
LED Count18 LEDs
Lumen Output270-306 lm
Power Consumption~1/10th of OEM halogen
Chip Lifespan Rating100,000 hours
Response TypeQuick-Fire (faster than incandescent)
Load Equalizer RequiredYes (turn signal application)
Available ColorsCool White, Red, Amber
QuantitySold individually (1x bulb)
Warranty1 Year
Fitment ⌄
Year Range1975-1987
MakeFord
ModelF-150
ApplicationRear Turn Signal
OEM Bulb Size1157 (BAY15D)
Always verify your vehicle's bulb size against your owner's manual or a fitment guide before ordering. Bulb sizes can vary by trim level and production date.
What's Included ⌄
- 1x ORACLE 1157 18-LED 3-Chip SMD Bulb (color selected at checkout)
This listing is for a single bulb. Order two (2) if replacing both rear turn signal positions. Load equalizer required for turn signal use - sold separately.
Installation Guide & Resources ⌄
Installation is a straightforward plug-and-play process. No wiring modifications are required for the bulb itself.
- Locate the rear turn signal housing on your 1975-1987 Ford F-150
- Access the bulb socket from behind the tail light assembly (refer to your owner's manual for the access method on your year/trim)
- Twist and remove the existing 1157 halogen bulb
- Install a load equalizer inline with the bulb socket to prevent hyper-flash
- Insert the ORACLE SMD bulb into the socket and twist to lock
- Test the turn signal function before reassembling
- Repeat for the opposite side
Load Equalizer Required: Turn signal circuits detect bulb resistance. SMD LEDs draw significantly less current than halogens, which triggers hyper-flash without a load equalizer. Install one per bulb socket.
Part Numbers & Options ⌄
5107-001Cool White
5107-003Red
5107-005Amber
Warranty, Shipping & Returns ⌄
- 1-year warranty against manufacturer defects
- Ships from ORACLE Lighting - 4401 Division Street
- In-stock orders typically ship within 1-2 business days
Badges & Install Info ⌄
Regular price
$16.80
Color
Cool White
Direct OEM replacement 1157 LED bulb engineered for the 1975-1987 Ford F-150 rear turn signal. 270-306 lumens, Quick-Fire response, 18 LED 5050 SMD technology rated for 100,000 hours. Load equalizer required - sold separately.
✓ Direct OEM Replacement
✓ 18 LED 5050 SMD
✓ 270-306 Lumens
✓ Quick-Fire Response
✓ 100,000 Hr Rated
✓ 1-Year Warranty
Fitment: 1975-1987 Ford F-150 | Application: Rear Turn Signal | Bulb Size: 1157
Product Overview ⌄
ORACLE LED Replacement Bulbs are direct OEM replacement units designed to drop into your 1975-1987 Ford F-150 rear turn signal without modification. They deliver a Quick-Fire response that illuminates faster than factory incandescent bulbs for sharper, more visible signaling.
Built on 5050 SMD chip technology with 18 LEDs, these bulbs produce vibrant, sharp-hued light at 270-306 lumens while consuming only 1/10th of the power of the factory bulb. Each chip is rated for 100,000 hours of continuous use.
Load Equalizer Required: When installing SMD bulbs in a turn signal circuit, a load equalizer (resistor) is required to prevent hyper-flash (rapid blinking). Load equalizers are sold separately.
Key Features ⌄
- Direct plug-and-play OEM replacement - no wiring modifications required
- 18 LED 5050 SMD chip technology for vibrant, high-output light
- Quick-Fire response - illuminates faster than stock halogen bulbs
- 270-306 lumen output for strong turn signal visibility
- Consumes only 1/10th the power of the factory bulb
- 100,000-hour chip rating for long-term reliability
- Available in Cool White, Red, and Amber
- Sold individually (single bulb per package)
- Backed by ORACLE's 1-year warranty
Load Equalizer Required: Turn signal circuits detect bulb resistance. SMD LEDs draw significantly less current than halogens, which triggers hyper-flash without a load equalizer. Install one per bulb socket. Load equalizers are sold separately.
Performance & Technical Specifications ⌄
Bulb Size1157 (BAY15D)
Technology5050 SMD (3-Chip)
LED Count18 LEDs
Lumen Output270-306 lm
Power Consumption~1/10th of OEM halogen
Chip Lifespan Rating100,000 hours
Response TypeQuick-Fire (faster than incandescent)
Load Equalizer RequiredYes (turn signal application)
Available ColorsCool White, Red, Amber
QuantitySold individually (1x bulb)
Warranty1 Year
Fitment ⌄
Year Range1975-1987
MakeFord
ModelF-150
ApplicationRear Turn Signal
OEM Bulb Size1157 (BAY15D)
Always verify your vehicle's bulb size against your owner's manual or a fitment guide before ordering. Bulb sizes can vary by trim level and production date.
What's Included ⌄
- 1x ORACLE 1157 18-LED 3-Chip SMD Bulb (color selected at checkout)
This listing is for a single bulb. Order two (2) if replacing both rear turn signal positions. Load equalizer required for turn signal use - sold separately.
Installation Guide & Resources ⌄
Installation is a straightforward plug-and-play process. No wiring modifications are required for the bulb itself.
- Locate the rear turn signal housing on your 1975-1987 Ford F-150
- Access the bulb socket from behind the tail light assembly (refer to your owner's manual for the access method on your year/trim)
- Twist and remove the existing 1157 halogen bulb
- Install a load equalizer inline with the bulb socket to prevent hyper-flash
- Insert the ORACLE SMD bulb into the socket and twist to lock
- Test the turn signal function before reassembling
- Repeat for the opposite side
Load Equalizer Required: Turn signal circuits detect bulb resistance. SMD LEDs draw significantly less current than halogens, which triggers hyper-flash without a load equalizer. Install one per bulb socket.
Part Numbers & Options ⌄
5107-001Cool White
5107-003Red
5107-005Amber
Warranty, Shipping & Returns ⌄
- 1-year warranty against manufacturer defects
- Ships from ORACLE Lighting - 4401 Division Street
- In-stock orders typically ship within 1-2 business days
Badges & Install Info ⌄