China OEM 3157 Led Bulb Manufacturers – Smd3020-2 Auto Bulbs Led Short Bulb Body No Lens High Brightness No Polarity – Bulletek

Structure:

SMD3020 LED chip; Aluminum heat sink body; Original standard plug; Double sides aluminum PCB-top; Double sides aluminum PCB-side.

SMD3020 LED Chip:

Top quality SMD3020 LED chip; SMD3020: 1W/pcs, 115lm/W.

Double sides aluminum PCB:

Thin PCS 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, non-polarity; High quality SMD components.

Socket:

Brand new design cooling hole for better heat dissipation; Original adapter, standard and small; High strength, high insulation, anti-corrosion; Wider and strong polarity pin; PA66+GF15 Plastic material, anti 200℃ high temperature; Plug and Play.

Double color type

Chip:6SMD3020(Orange/Amber)+6SMD3020(White), 115lm/w; Available models: 1157(BA15D, BAY15D), 3157, 7443.

Lighting:

Available color: white/yellow(halogen)/amber/white+amber; High lumen: 600LM/white/T20,T25,S25; 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 with next order.

Package:

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