---
product_id: 25944897
title: "RAYHOO 10pcs G4 LED Bulbs JC Bi-Pin Base Light Bulbs 3W AC/DC 12V 20W-30W T3 Halogen Bulb Replacement Landscape Bulbs(Warm White 3000K)"
brand: "ra rayhoo"
price: "€ 44.00"
currency: EUR
in_stock: true
reviews_count: 13
category: "Ra Rayhoo"
url: https://www.desertcart.es/products/25944897-rayhoo-10pcs-g4-led-bulbs-jc-bi-pin-base-light
store_origin: ES
region: Spain
---

# 85% energy saved vs halogen 3W LED power, ultra-efficient AC/DC 12V compatible, versatile RAYHOO 10pcs G4 LED Bulbs JC Bi-Pin Base Light Bulbs 3W AC/DC 12V 20W-30W T3 Halogen Bulb Replacement Landscape Bulbs(Warm White 3000K)

**Brand:** ra rayhoo
**Price:** € 44.00
**Availability:** ✅ In Stock

## Summary

> 💡 Light smarter, live brighter — upgrade your space with energy-saving elegance!

## Quick Answers

- **What is this?** RAYHOO 10pcs G4 LED Bulbs JC Bi-Pin Base Light Bulbs 3W AC/DC 12V 20W-30W T3 Halogen Bulb Replacement Landscape Bulbs(Warm White 3000K) by ra rayhoo
- **How much does it cost?** € 44.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/25944897-rayhoo-10pcs-g4-led-bulbs-jc-bi-pin-base-light)

## Best For

- ra rayhoo enthusiasts

## Why This Product

- Trusted ra rayhoo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Friendly & Safe:** No mercury, lead, UV or IR radiation—perfect for conscious professionals.
- • **Long-Lasting Durability:** Rated for 20,000 hours with solid-state reliability, reducing re-lamp frequency.
- • **Ultra-Efficient 3W Power:** Consumes just 3W while matching 20-30W halogen brightness—save big on energy bills.
- • **Brilliant Warm White Glow:** 3000K color temp delivers cozy, inviting ambiance without harsh glare.
- • **Plug & Play G4 Bi-Pin Base:** Seamlessly replaces traditional halogen bulbs for instant upgrade.

## Overview

The RAYHOO 10-pack G4 LED bulbs offer a warm white 3000K light output at 180 lumens using just 3 watts, replacing traditional 20-30W halogen bulbs with 85% energy savings. Designed with a standard G4 bi-pin base, these bulbs fit easily into landscape, cabinet, and accent lighting fixtures. Rated for 20,000 hours, they provide long-lasting, flicker-free illumination compatible with 12V AC/DC power sources, making them an eco-friendly, cost-effective lighting solution for modern indoor environments.

## Description

RAYHOO 10pcs G4 LED Bulbs JC Bi-Pin Base Light Bulbs 3W AC/DC 12V 20W-30W T3 Halogen Bulb Replacement Landscape Bulbs(Warm White 3000K) - desertcart.com

Review: Terrific lights at an unbelievable price point - Terrific brightness and color temperature on these lights. Nice warm and bright light. I used this in all of my Gardencoin path lights that I purchased on desertcart... which are also beautiful. These product light that is as bright and possbily brighter than the name brand solos bulbs that I purchased from a local store for 4X the price!!
Review: PERFECT COLOR AND BIRGHTNESS - I couldn't bear to use the 20W halogen bulbs that came with the 12VAC landscape lights I ordered so I got these as an energy saving alternative. What I wanted was a bulb that had good light output but in the warmer range of color (temperature) so I got the Warm White. Who wants a blinding patch of colorless stark white light? These ARE bright but not so bright that they create glaring pools of distracting light beneath them. They are just right to light my pathways to the entertainment area and down to the dock through the trees. I've had them in for a couple weeks now and all of them are still working perfectly. They are on for around 8 hrs a day. There is no blinking or flutter whatsoever when they're on. I am not attempting to use a dimmer nor is one needed. They ARE just a little longer than the halogen equivalent (around 1/4") and about twice the diameter but it was a non-issue with my lights. I would gladly buy them again when I need more. EDIT: It has been 5 months (give or take a few days) and they are still the same as the day I installed them. Every single one is working perfectly. I am using them with two different transformers having 12VAC output and they work flawlessly. EDIT #2: Going on around 2-1/2 years since they were installed. One and only one failed a few days ago. It didn't fail spectacularly like a firework that never launched. No, it just flickered for a day or three then went out. Here's the interesting part - my area of Florida flooded late last summer/fall and one of the lights down by the canal was completely submerged for months in brackish water. It worked under water!!! Also interesting is the light that failed was never submerged... Go figure! LOL I'm buying more! Correction: 3 of 10 failed within 2 weeks of each other. Looks like I found the lifespan of those. New ones are installed in their place and working great. Edit #3 Had to replace 2 more. 5 out of 10 lasted around 2-1/2 years. Estimated 5000 - 5500 hour operational life span.

## Features

- Size: 0.47*1.42in, this bulb is larger than a traditional halogen bulb. Non-dimmable, please don't use them with dimmer or unstable 12 volts, or the bulbs will flicker or make noise
- Standard g4 bi pin base, can be easily fitted instead of ordinary halogen bulbs. AC/DC 12V, Warm White 3000K.
- G4 LED light bulbs are used for landscape lighting, RV,courtyard, garden, puck lights, under cabinet lighting, post lights, recessed light and etc.
- Replace 20W halogen bulb by 3W LED, save 85% energy. No lead or mercury; No UV or IR Radiation
- If you use this bulb to replace the halogen lamp and the bulb are flickering after installtion; there are two way to aviod flickering: 1. Change your transformer to LED driver; 2. Keep one halogen lamp in your light system, don't all install led

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01C8J7U3U |
| Accepted voltage frequency | 100 to 240 Volts and 50 Hertz to 60 Hertz |
| Average Life | 20000 Hours |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #1,906 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #177 in LED Bulbs |
| Brand | RA RAYHOO |
| Brightness | 180 Lumen |
| Bulb Base | G4 |
| Bulb Shape Size | T3 |
| Color | Warm White |
| Color Rendering Index | 50 |
| Color Temperature | 3000 Kelvin |
| Control Method | App, Touch |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,439) |
| Date First Available | February 26, 2016 |
| Efficiency | Higher than 20W halogen bulb |
| Incandescent Equivalent Wattage | 20 Watts |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 10 |
| Item Weight | 1.12 ounces |
| Item model number | G4-48-3W-3000K |
| Light Color | Warm White |
| Light Output Maximum | 180 Lumens |
| Light Source Type | LED |
| Light Source Wattage | 3 Watts |
| Light Type | LED |
| Manufacturer | Rayhoo |
| Material | copper |
| Number of Items | 1 |
| Part Number | G4BV |
| Power Consumption | 3 Watts |
| Power Source | AC/DC 10-20 Volt |
| Product Dimensions | 0.47"W x 1.42"H |
| Shape | Bulb |
| Size | 10 Count (Pack of 1) |
| Special Feature | Easy Installation, Reduce re-lamp frequency, Save electricity bill,Eco-Friendly, Solid State, Uses: Fumiture lighting, Office lighting, Merchandise display lighting,interior lighting,etc. |
| Special Features | Easy Installation, Reduce re-lamp frequency, Save electricity bill,Eco-Friendly, Solid State, Uses: Fumiture lighting, Office lighting, Merchandise display lighting,interior lighting,etc. |
| Specific Uses For Product | Indoor use only |
| Specification Met | CE, RoHS |
| UPC | 713425194253 |
| Unit Count | 10.0 Count |
| Voltage | 12 Volts |
| Wattage | 3.00 |
| White Brightness | 240 Lumens |

## Product Details

- **Brand:** RA RAYHOO
- **Bulb Shape Size:** T3
- **Light Type:** LED
- **Wattage:** 3.00

## Images

![RAYHOO 10pcs G4 LED Bulbs JC Bi-Pin Base Light Bulbs 3W AC/DC 12V 20W-30W T3 Halogen Bulb Replacement Landscape Bulbs(Warm White 3000K) - Image 1](https://m.media-amazon.com/images/I/717B0tDWxRL.jpg)

## Questions & Answers

**Q: I have jc t3 12v 50w g6.35 halogen lights in my kitchen. pendant light. looking for led. would this be an equivalent?**
A: No. This bulb is a 20W equivalent. You would likely want a 50W equivalent. The important features when replacing halogen with LED are luminance and color rendition. I would recommend a 7W LED which should produce around 800 Lumens. A 50W halogen produces around 700-900 Lumens.

**Q: Would these light replace halogen on low voltage pagoda model blp320 led equivalent g4 3 w 12v?**
A: I feel certain they will fit. If you order them through Amazon, you can return them if they do not give you the effect  you want and/or if the base tips do not fit.

**Q: Will this fit to replace halogen on my he microwave**
A: the microwave system is 110V, this light does not fit it.

Regards

**Q: How do you properly dispose of burned out bulbs**
A: Trash.  They're diodes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Terrific lights at an unbelievable price point
*by D***R on November 19, 2025*

Terrific brightness and color temperature on these lights. Nice warm and bright light. I used this in all of my Gardencoin path lights that I purchased on Amazon... which are also beautiful. These product light that is as bright and possbily brighter than the name brand solos bulbs that I purchased from a local store for 4X the price!!

### ⭐⭐⭐⭐⭐ PERFECT COLOR AND BIRGHTNESS
*by J***. on January 4, 2021*

I couldn't bear to use the 20W halogen bulbs that came with the 12VAC landscape lights I ordered so I got these as an energy saving alternative. What I wanted was a bulb that had good light output but in the warmer range of color (temperature) so I got the Warm White. Who wants a blinding patch of colorless stark white light? These ARE bright but not so bright that they create glaring pools of distracting light beneath them. They are just right to light my pathways to the entertainment area and down to the dock through the trees. I've had them in for a couple weeks now and all of them are still working perfectly. They are on for around 8 hrs a day. There is no blinking or flutter whatsoever when they're on. I am not attempting to use a dimmer nor is one needed. They ARE just a little longer than the halogen equivalent (around 1/4") and about twice the diameter but it was a non-issue with my lights. I would gladly buy them again when I need more. EDIT: It has been 5 months (give or take a few days) and they are still the same as the day I installed them. Every single one is working perfectly. I am using them with two different transformers having 12VAC output and they work flawlessly. EDIT #2: Going on around 2-1/2 years since they were installed. One and only one failed a few days ago. It didn't fail spectacularly like a firework that never launched. No, it just flickered for a day or three then went out. Here's the interesting part - my area of Florida flooded late last summer/fall and one of the lights down by the canal was completely submerged for months in brackish water. It worked under water!!! Also interesting is the light that failed was never submerged... Go figure! LOL I'm buying more! Correction: 3 of 10 failed within 2 weeks of each other. Looks like I found the lifespan of those. New ones are installed in their place and working great. Edit #3 Had to replace 2 more. 5 out of 10 lasted around 2-1/2 years. Estimated 5000 - 5500 hour operational life span.

### ⭐⭐⭐⭐⭐ Quality bulb assemblies
*by E***C on December 7, 2025*

These bulbs are great. I’ve had them in my landscape lighting for 5 years and they’ve been flawless. I can’t even recall replacing one. I didn’t know what to expect with these in outdoor fixtures exposed to wide temperature swings/heat, and the only precaution I took was some dielectric grease to ensure moisture didn’t corrode the sockets they were plugged into (a problem I experienced with the halogens). Pleasantly surprised by the longevity of these, considering they have run every single night from before sunset to after dawn, every day, in all weather conditions, since installed. They’re sort fit just like the originals, the only difference is the flat base, which was better in my case. The outer covering that the LED array is embedded in is a sort of clear rubber. The circuit inside the bulb also corrects polarity, which is a great feature as you can plug them in either way, just like the incandescent bulbs. I came back to review them not because they have been a problem, but because they haven’t been and I retrofit one of our inflatables with one of these because they happened to be the right voltage and just work. Many “brands” come and go on Amazon, but this one hasn’t. Still the same, still available. Would gladly buy again when I finally run out of them. Probably not any time soon.

## Frequently Bought Together

- RAYHOO 10pcs G4 LED Bulbs JC Bi-Pin Base Light Bulbs 3W AC/DC 12V 20W-30W T3 Halogen Bulb Replacement Landscape Bulbs(Warm White 3000K)
- Mlambert 12 Pack MR16 LED Bulbs 50W Halogen Equivalent,2700K Warm White,5W GU5.3 MR16 12V Spotlight Bulb,Non-Dimmable,45° Beam Angle for Landscape
- Gardencoin Solid Brass Low Voltage Pathway Lights (6.7'' Shade, 21.9'' Tall), 12V AC/DC Heavy Duty LED Landscape Path Lights Outdoor Wired, Antique Bronze Walkway Lights with Larger Stake, 6-Pack

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-31*