Lasfit H13 9008 9145 9140 H10 led bulbLasfit H13 9008 9145 9140 H10 led bulb, 200% brighter than halogen bulb, 4000LM per set,6000K white bulb light your way.Why does LASFIT led bulbs have a lower luminous flux than others on Amazon but actually glows better?Please confirm the authenticity of the luminous flux and wattage of these products.At present, most seller claims that their products have a luminous flux of 1W=200LM or above, but the current technology is up to 1W=140LM. LASFIT led bulbs have truly achieved the high level of 1W=100LM, with upgraded flip-chip, higher luminous efficiency, lower watt.Fanless & WirelessLasfit H13 9008 9145 9140 H10 led adopts fanless and wireless design, no fannoise, smaller heat sink base,built-in IC driver, no exterior IC driver orwire. Fanless and wireless H13 9008 led makes it easy to install. 200% Brighter Than HalogenLasfit H13 9008 9145 9140 H10 bulbs led adopt superior flip led chips, 200% brighter than stock fog light bulbs. 4000lm/set, 2000lm/bulb, 6000K cool white, brighter than other led chips(COB or CSP), providing further and wider visibility for safer driving. 30000 Hours LifespanOur H13 9008 9145 9140 H10 led light with aviation grade 6063 aluminum housing,intelligent temperature control chip, which forms a effective and rapid heat dissipation system,help the bulb work more than 30000 hours. IP65 waterproof helps ensure safe driving in fog, rain, snow.