Structure of SMD3030 auto LED lamp: SMD3030 LED chip; Aluminum heat sink body; Anti-heat PC cover; High quality socket; Built-in intelligent driver; Soft glass fiber double sides FPC SMD3030 LED Chip: Top quality SMD3030 LED chip; SMD3030: 2W/pcs, 130lm/W Double sides soft glass fiber FPC PCB: Soft PCB for better 360°structure design; Double sides PCB for better quality; Glass fiber PCB for high cost performance. Aluminum body: Aviation level aluminum alloy; Die-cast aluminum body, integrated, good heat-conduction and elegant; Large heat sink surface area, superior cooling performance. PC cover: Anti-heat, high intensity and damage resistance; Making the lighting 360 degree and smooth. Driver: Stable and efficient; Constant current, non-polarity; High quality SMD components. Socket: Original adapter, standard and small; High strength, high insulation, anti-corrosion; Easy installation with the long wire cable; Plug and Play. Available color: T10:white/amber/halogen/amber/red/blue/ice blue/green/pink/purple; T15: white, T20/T25/S25: white/amber/red/white+amber; FOG: white/gold/halogen, High lumen: T10: 200LM/w/g/h, 100LM/a, 50LM/r, 25LM/b, 145LM/ib, 100LM/g, 130LM/p, 20LM/pp; T15: 340LM/w, 160LM/a, 60LM/r; T20/T25/S25: 390LM/w, 180LM/a, 75LM/r, 390+150LM/w+a; FOG: 400/600/800/900LM/w/g/h, 300LM/a; 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 new order together. Package: Blister package: elegant, blister is sealed with high frequency plastic welding machine; Box package: supereme, high-end; Customized package is accepted, require MOQ 1000pcs.