$14.99 – Applicable ambient temperature -40℃~﹢80℃, Wattage 72W/Pair, Lumen value 10000LM/Pair, Brand NovSight, Heat conduction method copper substrate heat conduction + double pure copper heat pipe, Lamp beads/light source BRIDGELUX, Voltage 9-32V, Model A500-N39, Waterproof rating IP68, Light Type H1 / H3 / H4 / H7 / H11 / H13 / 9005 / 9006 / 9007, Color temperature 6000K, Product material all aluminum body (6063 aviation aluminum), Product theoretical life 100 /000 hours, Cooling method aviation aluminum body cooling + double ball fan cooling, Warranty period 2 years.
You can get NovSight A500-N39 2 pcs. 72W Car LED Headlights Bulbs for $14.99 using coupon code (in Banggood). Price history, coupons and price alert are available on this page. Best price?
Latest coupon code price check (UTC time):
Banggood ($14.99)
Banggood warehouse is located in China. CouponsFromChina software could not find any coupon for this product in Banggood. Price? Cool, average is $17.05, so current price is lower!
Link: Banggood product page
Price: $14.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BG10OFFAFF1, BANGGOODSD, BG88a20b, BGLight63, ADMITAD2212, 2022ACTIESNL, BG106511, BG1efeb0, MVC8SPRING, 8BGwbg2204, BG1bafa6, BGAUTO22, BGdcbfa8, BGSCM75, BGSCM11, BG50ad9c, BG5f53fd, BGAMMT03
(these codes were not working in latest coupon update, but you can check them out anyway)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for NovSight A500-N39 2 pcs. 72W Car LED Headlights Bulbs. The lowest price was: $9.99.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).