Buy Best Car Led Bulb H4 Pricelist – CSP-3 Car LED Super Conducting Aluminum Substrate PCB Halogen Design with good lighting pattern – Bulletek

Structure:

SEOUL-Y19 LED chip; Aluminum heat sink body; Built-in intelligent driver; Aluminum double sides PCB; High quality socket.

SEOUL-Y19 LED chip:

SEOUL-Y11: 1.5W/pc, 140lm/W for T10, BA9S, T15/T16; SEOUL-Y19: 5.0W/pc, 160lm/W for T20(7440,7443), T25(3156,3157), S25(1156,1157), FOG.

Double sides aluminum PCB:

Thin PCB for better lighting pattern; High heat-conduction, much better than normal glass fiber board PCB; Good electrical insulation performance and high mechanical strength.

Aluminum Body:

Aviation level aluminum alloy; Precise CNC machining, excellent heat-conduction; Large heat sink surface area, superior cooling performance.

Driver:

Stable and efficient; Constant current; High quality SMD components.

Socket:

Original adapter, standard and small; High strength, high insulation, anti-corrosion; PIN is phosphor copper with gold plating, phosphor copper is good electric conduction and ductility; gold plating is anti-oxidant and elegant, wider and stronger PIN; Easy installation with the long wire cable; Plug and Play.

Lighting:

Available color: white; High lumen: 1160LM/white; Beam angle: 360°; Good lighting pattern.

Testing:

We have integrating sphere tester and other professional testing machines; All products in the order will be tested before ship out.

Installation:

easy installing, plug and play, fits for almost all cars; CAN connect an extra resistor If have canbus problem, like error on dash board, fickler, etc.

Warranty: take video of the problem to replace new or refund.

Package:

Blister package: elegant, blister is sealed with high frequency plastic welding machine; Box package: supereme, high-end; Customized package is accepted.