SEALIGHT® Advanced Interior Pro Kit: T10-194 & 41mm Festoon (4+4Pcs)
Product Specifications
| Brand | SEALIGHT |
|---|---|
| Color Temperature | Bright White 6500 Kelvin |
| Lumens | T10/194 600LM/set+41MM/578 600LM/set |
| Wattage | T10/194 5W/set+41MM/578 5W/set |
| Cooling Method | Passive |
| Light Source Type | LED |
| Waterproof Grade | IP67 |
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Free Shipping on All U.S. Orders
Free shipping on all orders to the contiguous U.S. Most orders ship within 1–2 business days and arrive in 2–5 business days.
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90-Day Free Returns
Not satisfied? Return your unused, uninstalled item within 90 days for a full refund. Quality issues? We cover the return shipping.
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1-Year Warranty
SEALIGHT products are covered by a 1-year warranty from the date of purchase. If you experience a quality-related issue, contact us and we'll make it right.
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Vehicle-Specific Fit, Guaranteed
All parts are guaranteed to fit your vehicle. Wrong part? Contact us — we'll verify your fitment and find the right solution.
Highlights
- Advanced Mixed-Socket Interior Kit: Fit for vehicles with T10/194 and 41mm festoon cabin sockets, this set pairs four LED interior light bulbs with four SEALIGHT XL02 festoon bulbs.
- Wide-Angle T10 LED Bulbs: T10 bulbs use a broad beam for door pockets and footwells.
- Broad-Coverage Festoon Light Bulbs: The 41mm festoon bulbs spread light across the front and rear seating areas.
- Original-Fixture LED Replacements: The replacement bulbs connect at the fixtures without tools.
- Mixed-Socket Interior LEDs: Four T10/194 bulbs and four 41mm festoon bulbs give choices for vehicles with both interior socket formats.
This Part Fits These Vehicles
Product Description

Why Customers Choose This Combo

Future-Proof Compatibility: Perfect for 99%+ vehicles.
Brighter for Night Tasks: Read maps, clean cabins, or work on-the-go.
No Hassle: Tool-free install in 5 minutes.
Why This Combo Outshines Basics
1. Enhanced Brightness & Beam Design
XL02 T10-194 Bulbs:
600 lumens/bulb—200% brighter than budget bulbs, legible license plate visibility at 5 meters.
120° wide beam eliminates dark spots in door pockets and footwells.
XL02 Festoon Bulbs:
600 lumens/bulb + 140° beam angle for full cabin coverage (front and rear seats).


2. Thermal Engineering & Longevity
Aerospace Aluminum + Dual Turbo Fans:
Runs 35°C cooler than competitors (45°C vs. 80°C), reducing LED degradation.
60,000-hour lifespan: Just $0.0001/hour—66% cheaper long-term than budget bulbs.

3. Smart Vehicle Compatibility
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Built-in CANbus Decoders: Zero error codes in 99%+ vehicles.
9-32V Voltage Support: Works flawlessly with EVs, diesel trucks, and hybrids.
4. Effortless Installation
3-Minute Swap: No tools needed—user-tested average install time: 2m 48s.

What’s in the Box
4 x XL02 T10-194 Bulbs (600LM, 6000K)
2 x XL02 Festoon Bulbs (220LM, 6000K)
1 x User Manual
4 x XL02 T10-194 Bulbs (600LM, 6000K)
2 x XL02 Festoon Bulbs (220LM, 6000K)
1 x User Manual
Reviews
