Product Overview & Engineering Architecture
The MIDCARS T10-4L is a versatile, all-voltage miniature wedge LED bulb engineered with a high-transmittance clear polycarbonate (PC) protective enclosure. Engineered specifically to bridge legacy and modern electrical platforms, the T10-4L incorporates solid-state regulation that operates seamlessly across 6V, 12V, and 24–32VDC electrical architectures. By packaging 4 high-efficiency SMD 2835 LED emitters in a dual-sided arrangement inside a sealed outer PC sleeve, the T10-4L protects sensitive electronic components from ambient humidity, airborne dust, and mechanical vibration while delivering 100 lumens of smooth, uniform illumination at just 1.0W power draw.
Key Optical & Mechanical Advantages
- Universal All-Voltage Compatibility (6V / 12V / 24–32VDC): The built-in advanced IC driver allows safe operation across 6V classic cars and vintage motorcycles, standard 12V passenger vehicles, and heavy-duty 24–32V commercial trucks or industrial machinery.
- Impact-Resistant Clear PC Protective Shell: The rugged polycarbonate cover shields SMD emitters and internal soldered circuitry from moisture condensation, accidental contact, and road grit, significantly extending operating life.
- Non-Polarity Plug & Play Architecture: Fully non-polar design ensures instant illumination regardless of socket contact polarity, eliminating reverse-insertion errors and simplifying fleet maintenance.
- 1:1 Miniature Wedge Envelope (D10×28mm): Designed to match OEM miniature wedge bulb physical clearance, allowing direct drop-in installation into tight instrument panels, clearance housings, and dome lens assemblies.
- Energy-Saving 1.0W Thermal Efficiency: Low power consumption minimizes heat buildup inside sealed plastic lenses, completely preventing socket melting and reducing auxiliary battery load.
Cross-Reference & Socket Compatibility
The T10 wedge base (standard W2.1×9.5d) directly replaces conventional miniature incandescent lamps across European, American, and Japanese vehicle platforms:
Precision Dimensional Blueprint
Precision blueprint for structural integration and optical clearance validation in OEM and aftermarket miniature wedge housings:
Multi-Platform Vehicle Applications
- Vintage & Classic Vehicles (6V): Dashboard gauge cluster illumination, license plate tag lamps, and pilot indicators on classic 6-volt cars and vintage scooters.
- Passenger Vehicles & Motorcycles (12V): Interior overhead dome lights, map spotlights, trunk cargo lamps, side door puddle lights, and motorcycle front parking lights.
- Heavy Commercial Fleets & Trucks (24–32V): Cab roof clearance markers, sleeper berth task lamps, trailer side markers, and step-well entrance lights on 24V industrial vehicles.
Strict Factory Testing & B2B Production Standards
Every batch of MIDCARS T10-4L lamps undergoes comprehensive electrical and environmental quality control at our Dongguan manufacturing facility:
- Wide-Voltage Burn-In Validation: 100% active aging across 6V, 12V, and 30V test benches to ensure zero premature IC failure under alternator load dump conditions.
- Thermal Stability & Polycarbonate Integrity: Continuous thermal cycling ensures the clear PC cover maintains high optical clarity without yellowing or cracking under operating temperatures from −40°C to +85°C.
- Standardized MOQ & Packaging: Flexible factory supply starting from 5 pairs for evaluation, with custom OEM packaging supported from 5,000 units.