Working Voltage 10V, LEDs Luminous Flux 180lm, Clamp Range 5.5cm, Lifespan 30000h, Power Specifications, Dimensions Gooseneck Length: 32cm*6.5*7cm, Net Weight 180g, Material ABS Plastic + Metal, Output Voltage 10V, Input Voltage AC100-240V 50/60Hz, Light Source Power 2.5-5W, Working Current 0.25A, Working Frequency 50/60Hz, Working Temperature 15~40℃, Color Black, Color-rendering Index Ra80, Model BW-LT17, Output Current 0.25A, Color Temperature 4000K, DC Wire Length 3.5M, DC Plug Dimensions 5.5*2.1*9.5mm.
You can create price alert here, copy coupons and view price history. What is best price?
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 price update (UTC time):
Banggood
Banggood warehouse is located in China. Well, there is one coupon available right now.
Link: Banggood product page
1. ($20.82): 10%ForBGBW
coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): 12blitzw, BGBWLIGHT, bgbwcllt17, BGss10%bw, AFfbG10, BG15OFFCD5, BGLT17PL, BGBW616, 502C6B, bGpAnDacHeCk, 9c7ec9, BGVDay10%off, BGLIGHT2020, bGhOnEy10, BGBW152, BGYEBWCN, BGdragonBoat, BGSS10%SW, BGBWTBMP, BGBW10L, BgcLuBofErtA10, BGHECLO11, BG17085, FIN7268, BG17674, BGCNBW6616, BGABD35, BGPARTS2, BGAFF10OFF, 10%ForNewBW, BGCuponation10, BGHONEY2110, BGwhielabel, BGLIG12, BG10OFFAFF1
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – BlitzWolf BW-LT17 2.8W Clip-on Lamp [EU] ($-3)
Price history and price alert
Price history (for all/most countries) for BlitzWolf BW-LT17 2.8W Clip-on Lamp is here. 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)).