Can be used for spot light ?

5V 20A power supply can be used for spot light with dc 5v constant voltage but not constant current, the total power does not exceed 100W.

Hello, the product you are inquiring about is shipped from China, and the shipping fee is very expensive. It is recommended that you buy a 5V 40A power supply, which can be shipped locally for only 70 yuan. You search for this ASIN: B07Y32NSQG, in the Amazon search box. thanks.

Switching Power Supply 5v 40a 200w Universal Regulated Transformer Converter

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MOP$460

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Sold byAmazon MacauDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power up your tech game with unstoppable, safe, and sleek energy!

TRUSTED BY THOUSANDS - 4.5-star rating from nearly 1,000 users proves reliability and quality you can count on.
BUILT TO LAST BUILT FOR SAFETY - CE & RoHS certified with short circuit, overload, and overvoltage protections for peace of mind.
COMPACT CONVENIENT WALL MOUNT - Space-saving design (19.7 x 11 x 5 cm) that fits neatly into any workspace setup.
UNIVERSAL VOLTAGE COMPATIBILITY - Seamlessly converts AC 100-240V input, perfect for global use without a hitch.
POWER YOUR PROJECTS WITH PRECISION - Stable 5V DC output at a robust 40A ensures flawless performance for LED strips and 3D printers.

The Weishuo Switching Power Supply delivers a reliable 5V DC output at 40A and 200W, compatible with AC inputs from 100 to 240V. Designed for LED strip lights and 3D printers, it features comprehensive safety protections and meets CE and RoHS standards. Compact and wall-mountable, it combines efficiency, durability, and global usability, backed by a strong user rating and a 1-year manufacturer warranty.

Specifications

ASIN	B07Y32NSQG
Brand	Weishuo
Brand Name	Weishuo
Current Rating	40 Amps
Current rating	40 Amps
Customer Reviews	4.5 out of 5 stars 157 Reviews
Item Dimensions D x W x H	19.7D x 11W x 5H centimeters
Item Weight	0.66 Kilograms
Manufacturer	Weishuo
Maximum Frequency	60 Hz
Minimum Frequency	50 Hz
Model	S-200-5
Mounting Type	Wall Mount
Mounting type	Wall Mount
Part Number	HLSPS5V40A
Power Source	AC/DC
Power source	AC/DC
Product dimensions	19.7D x 11W x 5H centimeters
Specification Met	CE
Specification met	CE
UPC	796168123421
Unit Count	1.00 Count
Warranty Description	Manufacturer warranty for 1 year from date of purchase.

Reviews

B**N

Good quality

Good one

27.10.2022

D**Y

Good quality

This item arrived on time and was well packaged. I have bought these power supplies before for other projects and fine them to be very reliable. I would definatly buy again.

27.10.2023

T**I

Good

16.09.2025

J**M

Rien à signaler, alim conforme

Utilisé dans un projet DIY à base de 300 LEDs 5v. Ras, fais le boulot.

16.04.2026

N**.

Ottimo rapporto qualità-prezzo

Acquistato per alimentare il villaggio natalizio, in sostituzione di tutti i trasformatori dati di serie con le casette e le altre attrazioni. A distanza di 2 anni si sta dimostrando un prodotto affidabile e funzionante. Per me una soluzione ideale.

17.05.2026

D**U

perfect

Perfect for my led project

12.04.2026

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

MOP$460

Duties & taxes included

In stock

Sold byAmazon MacauDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Macau.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago