USB Rechargeable Yes / True 2A USB-C in-built smart battery charging capability, LED 12x Luminous SST20 or Nichia 219B with 9x RGB auxiliary LEDs, Battery 1x 21700 or 1* 18650 Battery (Not included), Brand Fireflies, Dimensions “Head Diameter: 47.6mm
Body Diameter: 26.5mm
Length: 120mm”, Switch Durable electronic side switch, Color Temperature “Luminous SST20- 6500K
Nichia 219B- 4500K”, Model E12R, UI Anduril Simple UI, Driver High efficiency 6A constant current buck driver (>90% efficiency) with FET Turbo, Weight Approx.150g / 5.29 oz without battery, Bezel ring 6063-T6 aluminium construction with stainless steel bezel ring, Material Durable type-III hard anodized coating, Output “Luminous SST20- 11000LM / High Lumen
Nichia 219B- 6800LM / High CRI”, Lens 30-degree beam angle TIR optic, Operating rang 2.7V to 4.3V.
Basically copy coupon, view price history or create e-mail price alert. Do you want to know what the best price is?
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.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. We have found one coupon for this product!
Link: Banggood product page
1. ($117.67): BGtorch2
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BG10OFFAFF1, FIN6413, BANGGOODSD, BGTorch4, 00c906
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for Fireflies E12R Nichia 219B 4500K Flashlight. The lowest price was: $89.99.
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)).