$24.99 – Product material: aluminum alloy + ABS, Protection function: overload / short circuit / overvoltage protection, Input voltage: 220V, Maximum power: 700W, Packing size: 198*112*55MM, Product color: black, Product Name: Power Inverter, Working current: 58.3A, Work efficiency: 80%, Certification: Rosh / CE, Output voltage: 12V/24V.
Latest update shows that iMars 700W LED Rainproof Power Supply 12V/24V costs $24.99 (in Banggood). Get coupons, create price alert or check price history out! Best price?
Latest price update (UTC time):
Banggood ($24.99)
Banggood warehouse is located in China. I have no active coupons for you right now. Well, is it a good price anyway? Well, this price is higher than average price ($20.32)
Link: Banggood product page
Price: $24.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BG70025a, BGCarEle5, BGc50239, BGSCM11, BG845979, BGCAR639, BGLMQ15, BGAMMT03, BGa8683c
(you can check these old coupons out, but these probably won’t work)
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
Here is price history (for all/most countries) for iMars 700W LED Rainproof Power Supply 12V/24V. The lowest price was: $15.99.
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)).