Are these suitable for outdoor landscape lighting use?

I use them in a waterproof housing under water in a water feature in our back deck. I think general outdoor use would depend more on the housing than on the bulb itself.

It is an incandescent bulb, so yes, it should be dimmable.

Can this be used in my lava lamp? next to where the bulb is inserted it says to use g4 120v 35w type bulbs. thanks in advance.

No. The Vstar bulb is 12 Volts not 120 volt. Check that the base of a replacement bulb is the same base as the original in the lava lamp.

Does anyone know the kelvin on these? are they bright white or horrible yellow?

Sorry, no idea what the Kelvin rating might be but the light they give off is bright white.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Vstar G4 12V 20W Bulb JC Type Bi-Pin Light,Clear, G4 Bi-pin Base Lamp(20W 10Pack)

Product ID: 88637500

Details

Brand
VSTAR
Bulb Shape Size
JC
Light Type
Halogen
Special Feature
G4 Halogen 20
Wattage
20 watts

⚡12V low voltage power

💡20W bright halogen output

🔩4mm precise bi-pin base spacing

€ 14.02

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

Secure transaction

Description

💡 Light up your world with precision and style—because your space deserves the best!

BRILLIANT WARM GLOW - 20W halogen bulbs deliver a cozy 2500K light temperature with 350 lumens, perfect for creating inviting atmospheres in any space.
BULK PACK CONVENIENCE - 10-pack bundle keeps you stocked and ready, so you never run out of that crisp, clear light your space deserves.
EFFORTLESS PLUG PLAY - Standard G4 bi-pin base with exact 4mm pin spacing ensures seamless installation in your favorite fixtures.
LONG LASTING PERFORMANCE - Up to 2,000 hours of reliable illumination means fewer replacements and more uninterrupted productivity or relaxation.
VERSATILE AMBIANCE UPGRADE - Ideal for home, office, restaurants, and retail environments—elevate your lighting game across all your favorite spots.

The Vstar G4 12V 20W JC Type Bi-Pin Halogen Bulb offers a clear, warm 2500K light with 350 lumens output. Featuring a precise 4mm G4 bi-pin base, these bulbs provide easy installation and long-lasting performance of approximately 2,000 hours. Perfectly suited for indoor use in homes, offices, restaurants, and stores, this 10-pack ensures you stay illuminated with reliable, energy-efficient halogen lighting.

Specifications

ASIN	B01K4CNVYU
Accepted Voltage Frequency	100 to 120 Volts and 50 Hertz
Additional Features	G4 Halogen Light Bulb 20 Watt Bi-Pin Halogen Light Bulb, 12 Volt, G4 Base, JC Type Bulb
Best Sellers Rank	#7,373 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #43 in Halogen Bulbs
Brand Name	VSTAR
Bulb Base	G4
Bulb Diameter	0.31 Inches
Bulb Shape Size	JC
Color	20w 10pack
Color Rendering Index	80
Color Temperature	2500 Kelvin
Connectivity Technology	Normal bulb
Control Method	App
Controller Type	Push Button
Customer Reviews	4.6 4.6 out of 5 stars (2,069)
Incandescent Equivalent Wattage	20 Watts
Included Components	(10) Halogen Bulbs
Indoor Outdoor Usage	Indoor
Item Dimensions W x H	0.31"W x 1.2"H
Item Weight	0.02 Pounds
Light Color	clear
Light Source Operating Life	7200000 Seconds
Light Source Type	Halogen
Light Source Wattage	20 Watts
Light Type	Halogen
Manufacturer	Heshan VSTAR Lighting
Manufacturer Part Number	2019021305
Material Type	Glass
Model Name	G4 12V 20W
Model Number	G4
Number of Items	10
Package Quantity	1
Power Consumption	20 Watts
Power Source	DC power supply
Shape	bulb
Smart Home Compatibility	Not Smart Home Compatible
Specific Uses For Product	Indoor lighting
Specification Met	Energy Star
Style Name	g4
Theme	Industrial
UPC	702971041951
Unit Count	10.0 Count
Voltage	12 Volts
Wattage	20 watts
White Brightness	350 Lumens

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

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week 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.

€ 14.02

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews