Product Details
Description
Universal 12V 3W Mini-Wedge Turn Signal & Dash Bulb
Key Details
- 138-38
Replacement Part Details
Use this part when the original component is worn, damaged, missing, or no longer working correctly. Many scooter parts can look similar but use different sizes, plugs, brackets, thread patterns, or mounting styles, so careful comparison before purchase is recommended.
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Fitment Notes: Universal Fit
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Additional information
| Weight | 0.3 lbs |
|---|---|
| Dimensions | 5 × 5 × 1 in |
12V 3W Mini-Wedge Indicator Bulb
Ensure your intent is seen with the Universal Parts 12V 3W Mini-Wedge Bulb. This specialized T10-style (194/168) push-in bulb is the standard replacement for turn signal indicators and instrument cluster backlighting on full-size 150cc GY6 scooters. Designed for precision and longevity, this 3-watt bulb provides a crisp, localized light that is bright enough to be seen in direct sunlight without melting delicate plastic gauge housings.
Technical Performance Features
- Mini-Wedge T10 Base: Features a 9mm "push-in" glass wedge base for a secure, vibration-resistant connection in standard dash and indicator sockets.
- Optimized 3-Watt Output: Specifically balanced to provide high visibility for signal indicators while maintaining a low heat profile to protect internal instrument cluster components.
- Vibration-Dampened Filament: Engineered to withstand the constant high-frequency vibrations of 125cc and 150cc 4-stroke engines, reducing the frequency of bulb failures.
- All-Weather Reliability: Designed to operate consistently across a wide range of temperatures, from cold morning starts to high-heat summer commuting.
Comprehensive Fitment Guide
This bulb is a primary fit for 150cc Street-Legal Full-Size Scooters and is commonly used in dashboard and signal clusters for:
| Brand | Common Compatible Models |
|---|---|
| Vento | Phantom R3, Phantom R4i, Triton, Zip |
| Roketa / SUNL | Bali, MC-54, Adventure, and various 150cc clones |
| Tank / Bintelli | Sporty 150, Viaggio, Scorch, Flare |
| Universal GY6 | Fits most Chinese-manufactured 125cc-150cc instrument clusters |
Technical Specifications
- Voltage: 12 Volts
- Wattage: 3 Watts
- Base Type: T10 / 194 / 168 Wedge
- Application: Turn Signal Indicators, Speedometer Backlight
Mechanic's Note: This is a "Mini" wedge bulb (approx. 9mm base width), typically used *inside* the dashboard or in small secondary indicator pods. It is NOT the larger 12V 10W turn signal bulb used in the main exterior housings. Pro Tip: When replacing one dash bulb, it’s a good idea to replace the whole set; if one has reached its service life, the others are usually close behind!
SKU: 138-38
MPN: 2008
Vendor: Universal Parts




