Thank you very much for visiting our store. No need to check stock! Instant purchase OK! We do not offer discounts, so we cannot answer questions about them. ★The following is a description of the product★ 2-Color Switching LED Fog Bulb [Yellow & White] Color Change Bulb ★A popular product that combines fashion and practicality★ * Change colors depending on the weather or your mood! * Switch ON Yellow → OFF → White → OFF → Yellow, so you can switch without removing the bulb, which is very convenient. * Powerful cooling system Adopts an aluminum heat sink with excellent heat dissipation performance, and comes with a built-in high-speed silent fan, greatly improving the life of the LED! Product Details [Set Contents] LED bulbs x 2 (for one vehicle) [Voltage] 12V-24V [Lighting Color] White (6000k) / Yellow (3000k) [Brightness] 9600lm on the left and right [Compatibility] H8 H9 H11 H16 compatible ※Please read※ ・Can also be used for headlights if the shape is the same. ・We inspect all lights, but if there are any defects, please contact us before leaving a review. ・We do not offer refunds, returns, or exchanges for installation errors, post-installation issues, or installation circumstances, so please confirm compatibility before purchasing. ・We cannot bear any labor costs incurred for product replacement or any damages caused by product defects for any reason. Please understand.