<p><b>ALLA Lighting Best Value Newest Version Latest Design SLCSP dual color 9006 HB4 white/Yellow LED switchback Beam or fog lights Bulbs Conversion Kits-Perfect Replacement the Halogen bulb</b></p><p>Alla Lighting pursues to offer the best valuable guaranteed led light bulbs for the customers, this led Beam adopts the original reflection light output with authentic CSP chips,aluminum material & cooper heat sink for much better heat dissipation to achieve longer lifespan & much further lighting distance.</p><p>Here is CSP 9006 LED switchback Bulbs' specification</p><p><b>Authentic high power CSP chips</b>:6 pieces high quality and high illumination of CSP chips.</p><p><b>Fantastic heat sink design</b>: The whole aluminum material & cooper heat sink part makes the bulb much better heat dissipation to achieve much longer lifespan up to 30,000h.</p><p><b>High illumination light</b>: Each 9006 LED switchback bulb light output will be up to the maximum 4000 lumens in perfect condition (usually about 3500 lumens per bulb),total 8000 lumens per bulb. </p><p><b>Easy installation</b>: For most vehicles, just <b>Plug-N-Play</b>, car installation manual included.yet for some European vehicles or newest version, your vehicles may require to install the load resistor or decoder to avoid the error coder or blinking-off issues. This happens due to led bulbs draw much less current than stock lamp.</p><p><b>True 6000K Cool White & 3000K Amber Yellow Lighting</b>: Crystal clear daytime white lighting. Plus “Instant-On” capability with zero warm-up time.</p>