I don't understand the need for the resistors. they don't step down the voltage and the led will only draw the amperage it needs without them?

You cannot connect an LED direct to any voltage without a resistor, as it is not a linear resistance. Below a certain voltage, it won't conduct or light, but above a certain voltage (between 2-3 volts for typical LEDs) the LED will suddenly conduct large amounts of current resulting in very high power dissipation. Even if the LED does not burn out quickly, it will run hot. The resistor is installed in series with the LED to prevent that. I have used various colors of pre-wired EDGELEC LEDs available on Amazon, and they work very well off a range of voltages from 7 to 12 volts, and draw around 10 mA. The White LEDs are high efficiency, and are surprisingly bright, such that a single one could be used for a flashlight.

can these leds be used in an automotive application? (12v, high amperage)

they are 12v, will draw the current they require. not sure your high amperage comment?

Using a 12v source, is it common that the resistor is burning hot almost melting the heatshink over the resistor??? different power and 10 LEDs sofar

No, it should not get that hot.

what gauge wire are they?

Looks like 24 or 26. I have to double the wire to use in a crimped connector like a power pole.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

120pcs 12V LED Lights Emitting Diodes, Pre Wired 7.9 Inch DC 12 Volt 5mm LED (6 Colors x 20pcs) Assorted Kit Diffused Colored Lens- White Red Yellow Green Blue Orange Small LED Lamps

120pcs 12V LED Lights Emitting Diodes, Pre Wired 7.9 Inch DC 12 Volt 5mm LED (6 Colors x 20pcs) Assorted Kit Diffused Colored Lens- White Red Yellow Green Blue Orange Small LED Lamps

Product ID: 374368866

Details

Brand
EDGELEC
Bulb base
E26
Bulb shape size
B9
Light type
LED
Special feature
Lightweight

🌈6 vibrant diffused colors

🔋20000+ hrs lifespan

🔌Prewired 7.9in copper leads

₩32310

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered 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 South Korea.

Secure transaction

Description

💡 Light up your projects with color and confidence!

LONG LASTING GLOW - Over 20,000 hours of reliable illumination means your projects stay vibrant without constant replacements.
PREMIUM CONDUCTIVITY - 7.9-inch 7-core pure copper wire leads with tin coating ensure superior electrical flow and easy soldering.
VERSATILE CREATIVITY - Perfect for hobbyists, makers, and pros—ideal for electronics, décor, instructional lighting, and more.
VIVID COLOR SPECTRUM - Six diffused lens colors (White, Red, Yellow, Green, Blue, Orange) to customize your lighting palette and stand out.
EFFORTLESS INTEGRATION - Prewired with built-in resistors for plug-and-play 12V DC circuits—no guesswork, just seamless DIY brilliance.

This 120-piece LED kit features prewired 5mm LEDs with built-in 0.25W metal film resistors optimized for 12V DC circuits. Offering six diffused colors and 7.9-inch pure copper leads, these LEDs deliver over 20,000 hours of vibrant, stable illumination—perfect for DIY electronics, decorative lighting, and professional projects.

Specifications

Asin	B07PVVL2S6
Average Life Span	20000 Hours
Best Sellers Rank	81,176 in Business, Industry & Science (See Top 100 in Business, Industry & Science) 166 in LED Diodes
Brand Name	EDGELEC
Bulb Base	E26
Bulb Shape Size	B9
Colour	[01] 6 Colors X 20 Pcs / 120 Pcs
Connectivity Technology	USB
Control Method	Touch
Controller Type	Push Button
Country Of Origin	China
Customer Reviews	4.7 4.7 out of 5 stars (1,681) 4.7 out of 5 stars
Eu Energy Efficiency Label	1200 lumens per watt
Incandescent Equivalent	37.5 Watts
Indoor Outdoor Usage	Outdoor
Item Dimensions W X H	10W x 14H millimetres
Item Shape	Round
Item Weight	0.46 Pounds
Light Color	Multicolored (White, Red, Yellow, Green, Blue, Orange)
Light Output Maximum	300 Lumens
Light Source Wattage	0.25 Watts
Light Type	LED
Manufacturer	EDGELEC
Manufacturer Part Number	ED_DLP03D
Material Type	Metal
Model Name	PW-DIP LED
Model Number	PW-DIP LED
Number Of Items	1
Package Quantity	120
Power Consumption	0.25 Watts
Power Source	Electrical (DC)
Special Features	Lightweight
Specific Uses	Decoration
Style Name	5mm Round Lens
Type Of Bulb	LED
Unit Count	120.0 count
Upc	611355171996
Voltage	12 Volts (DC)
White Brightness	30 Lumens

Reviews

User

Nice collection of colors they're 12 volt.

A nice collection of color LEDs are 12 volt I bought these because I was a nice collection of color LEDs are 12 volt I bought these because I was making a and LED Vue meter I'm afraid I don't have anything else to say other than their LEDs that's pretty much what they are.

10.05.2026

User

Good quality for the price

I held purchases for my father he was extremely happy with them. He has continued to use them on other vehicles

26.09.2025

User

Sehr hell und gleichmäßig.

Gute und erstaunlich gleichmäßige Helligkeit schon bei kleinen Spannungen, bei 12V schon fast zu hell für viele Anwendungen.

29.06.2026

User

Excelente producto

Son muy fáciles de instalar, se adaptan bien a los tranajos que se quieran elaborar. Luces muy brillante.

21.01.2022

User

Fonctionne très bien

Très satisfait belle couleur

14.03.2026

User

Precableado Bien. Luz de poca intensidad

Llegó en tiempo y forma. Buena calidad de soldadura y protección con termoencogible. La luz que emiten los leds es de baja intensidad.

10.03.2024

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

₩32310

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered 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 South Korea.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews