China OEM Car Led Bulb H4 Products – CSP-1 Car LED Bulbs T15 1156 3156 7440 Super High Power And Lumen Low Temperature But Stable Power – Bulletek

Structure:

SEOUL-Y19 LED chip; Aluminum heat sink body; Aluminum heat sink base; Anti-high temperature & anti-oil silica gel chuck; Patent design high quality adapter; Built-in intelligent driver;Focus lens; Aluminum double sides PCB.

SEOUL-Y19 LED chip:

SEOUL-Y19: 5W/pc, 100lm/W.

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.

Focus LENS:

Good focus point; High intensity heatproof; High refractivity and penetrability.

Driver:

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

Silica gel chuck:

Anti-oil; Anti-high temperature; Good elasticity and flexible, fixing widely and tight; Elegant and high class.

Socket:

Patent design; 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: 1460LM/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.