We’ve spent hundreds of hours researching and comparing Led G4 Bulbs of all specifications to find the best one for any need (or budget). Here are the results.

The Best Led G4 Bulbs of 2020 – Top Rated & Reviewed

2,929 Reviews Scanned

Rank No. #1
Rayhoo 10pcs G4 LED Bulbs JC Bi-Pin Base Lights 1.5W AC/DC 12V 10W-20W T3 Halogen Bulb Replacement Landscape Bulbs (Warm White 3000K)
  • [Note tip]: <1>Size: 9mm*35mm, Please note that this bulb is a little larger than a traditional halogen bulb. Please refer to the second picture for details. <2>This bulb ONLY used for 12 volts(AC12V and DC12V) lighting appliance.<3>Non-dimmable, please don't use them with dimmer or unstable 12 volts, or the bulbs will flicker or make noise.
  • [Technical Features]: Watts: 1.5W LED bulb Equivalent to 10W T3 Halogen Bulb, Volts: AC/DC 12V, Warm White 3000K. If you use this bulb to replace the halogen lamp and the bulb are blinking (flickering) after installtion; there are two way to aviod flickering: 1. Change your transformer to LED driver; 2. Keep one halogen lamp it your light system, don't all install led.
  • [Application]: Easy Installation:Standard G4 base,can be easily fitted instead of ordinary halogen bulbs.G4 LED light bulbs are used for landscape lighting, RV,courtyard, garden, puck lights, under cabinet lighting, post lights, recessed light and etc. Attention: Humid environment, like pathway, patio, sailing boat, will shorten the lifespan of this bulbs, please avoid as much as possible
  • [Eco-friendly and Energy saving]: Lifespan is over 20000 hrs,save effort and maintenance costs on changing bulbs frequently.Save electricity bill: Replace 10W halogen bulb by 1.5W LED, save 85% on electricity bill of lighting. No lead or mercury; No UV or IR Radiation.
  • [Friendly Customer Service]: If the G4 LED bulbs are damaged during shipping or after installation, Please feel free to contact us, If you have any issues with the product, we will be pleased to assist you.we will be in touch within 24 hours.
SaleRank No. #2
AMAZING POWER G4 LED Bulb, 12V JC G4 Bi Pin Bulb, G4 20W Halogen Bulb Replacement, Warm White 3000K, 5-Pack
  • Not dimmable AC/DC 12V g4 LED bulb, 360° beam angle, warm white 3000K emits cozy comfortable light, best for accent lighting
  • Save up to 93% on your energy bill by replacing 20W g4 halogen bulb with 1.5W G4 LED
  • Standard g4 bi pin base, easily replace traditional jc halogen bulbs
  • High colour rendering (CRI > 80) provides vivid and natural colour; no buzzing or humming and Eco-Friendly
  • Ideal for landscape lighting, lawn lights, puck lights, under cabinet lighting, under counter lights, post lights, recessed light and etc.
Rank No. #3
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)
  • [Note tip]: <1>Size: 12mm*36mm, Please note that this bulb is larger than a traditional halogen bulb. Please refer to the second picture for details. <2>ONLY used for 12 volts(AC12V and DC12V) lighting appliance.<3>Non-dimmable, please don't use them with dimmer or unstable 12 volts, or the bulbs will flicker or make noise.
  • [Technical Features]: Watts: 3W LED bulb Equivalent to 20W T3 Halogen Bulb, Volts: AC/DC 12V, Warm White 3000K. If you use this bulb to replace the halogen lamp and the bulb are blinking (flickering) after installtion; there are two way to aviod flickering: 1. Change your transformer to LED driver; 2. Keep one halogen lamp it your light system, don't all install led.
  • [Application]: Easy Installation:Standard G4 base,can be easily fitted instead of ordinary halogen bulbs.G4 LED light bulbs are used for landscape lighting, RV,courtyard, garden, lawn lights, puck lights, under cabinet lighting, under counter lights, post lights, recessed light and etc. Attention: Humid environment, like pathway, patio, sailing boat, will shorten the lifespan of this bulb.
  • [Eco-friednly and Energy saving]: Lifespan is over 20000 hrs,save effort and maintenance costs on changing bulbs frequently.Save electricity bill: Replace 20W halogen bulb by 3W LED, save 85% on electricity bill of lighting. No lead or mercury; No UV or IR Radiation.
  • [Friendly Customer Service]: If the G4 LED bulbs are damaged during shipping or after installation, Please feel free to contact us, If you have any issues with the product, we will be pleased to assist you.we will be in touch within 24 hours.
Rank No. #4
G4 LED Bulbs 5W Equivalent to 40W Halogen Light Bulb, AC/DC 12V, T3 JC Type Bi-Pin Base, Warm White 3000K, Energy Saving & Longer Life, Non-dimmable (6 Pack)
  • 【Energy-Saving 】- Easy to Install,Compatible with AC 12V and DC 12V.Save up to 90% on your energy bill by replacing 40 Watt g4 halogen bulb with TAIYALOO 5 Watt G4 LED.
  • 【Excellent Performance】- G4 led bulb,carefully selected high quality PC cover and ceramic base show high light transmittance,excellent heat dissipation, lower heat ensures longer lifespan.
  • 【Eye-protective】- G4 bi-pin led bulb,plug and play,instant on to full brightness,no flicker,no buzzing sound.Super high color rendering index (CRI > 80),provide a pleasant soft warm white 3000k glow.
  • 【Eco Friendly&Durable】- No lead or mercury, No UV or IR Radiation.Certified with CE and RoHS.Average 30,000 Hours Lifespan,save effort and maintenance costs on changing bulbs frequently.
  • 【Wide Application】- Ideal for home lighting,landscape lighting,accent lighting,lawn lights,closet lights,ceiling lights,table lights,post lights,wall mounts sconces,RV,recessed light and etc.
Rank No. #5
MarsLG BRS1 ETL-Listed Solid Brass Low Voltage Landscape Accent Path and Area Light with 6.5" Shade and 18" Stem in Antique Brass Finish, Ground Spike and Free G4 LED Bulb (8-Pack), 36PL01BSx8
  • Exceptional durability from solid brass construction with antique brass finish
  • 6.5" diameter shade, 18" stem with adjustable collar, and 8.5" ground spike
  • ETL-listed, pre-wired with UL-listed copper direct burial wire
  • Free, energy-efficient warm-white 3000K LED bulb included
  • Compatible with G4 bi-pin lamps up to 25W
Rank No. #6
G4 LED Bulb T3 JC Bi-Pin Base 3W AC/DC 12V Daylight White 6000K 20W-25W Halogen Bulb Replacement for Under Cabinet Puck Light, Chandelier, RV, Landscape Lighting (6 Pack)
  • 【Premium Quality】: With hermetic clear silica gel, moisture proof, low heat, safer than halogen bulbs. Average 30,000 Hours Lifespan, save effort and maintenance costs on changing bulbs frequently.
  • 【Excellent Performance】: Instant on, wide 360° beam angle, CRI> 85Ra, present object color vividly and clearly. No Flicker, No Noise. 6000k daylight white, creating a clean, pleasant and cool bright environment for you.
  • 【Standard 2 Pin G4 Base】: Small size, easy to install, the g4 light bulb can be used for landscape lighting, courtyard, garden, lawn lights, puck lights, under cabinet lighting, under counter lights, post lights, recessed light, etc.
  • 【Buy With Confidence】: DUMILOO Provide 3-month refund service, 3-year warranty service. Please feel free to contact us if you have any doubt about the installation or use of this product, we will be in touch within 24 hours.
Rank No. #7
BAOMING G4 LED Bulb 12V JC Tybe, 20W/35W T3 G4 Halogen Equivalent, 2700K Soft Warm White, G4 Bi-Pin Base, No-Flicker 350LM, Chandelier Lighting/Landscape Lighting/Microwave Lighting (10 Pack)
  • 【Warm White ,No Flicker, 】 CRI> 80 Ra. The color temperature is 2700K. No Flicker. High-quality lighting can avoid eyestrain and create a comfortable atmosphere for the room. Suitable for all kinds of interior decoration, such as living room, bedroom, corridor, etc.
  • 【Scenes to be used】light output without flickering or buzzing. Suitable for different types of lamp holder G4 lamps: such as pendant lamps, ceiling lamps, ceiling fan lamps, cabinets, wall lamps and table lamps. It creates a unique lighting atmosphere for you.
  • 【Energy saving】 Compared with traditional bulbs, BAOMING G4 bulbs consume only 3.5W. G4 light source can replace 30W halogen lamp and save 90% energy. 3.5W LED, can replace 20W, 30W, 35W, 40W ordinary bulb.
  • 【Small size, easy to install】 Standard base G4 LED bulb: Product size (ΦxH): 1.3 x 3.7mm. It is very easy to replace the G4 halogen lamp. can be immediately lit at full brightness.
  • 【Long Life】 The long life of the lamp head G4 bulb: 35000H. It can reduce the maintenance cost. We have the most friendly customer service: 2 years warranty and 30 days unconditional return and exchange guarantee. If you have any questions, please feel free to contact us.
Rank No. #8
G4 LED Bulb 2W Equivalent to 20W T3 JC Type Bi-Pin G4 Base Halogen Bulb, AC/DC 12V Warm White 3000K G4 Bulb for Under Cabinet Light, Ceiling Lights, RV, Boats, Outdoor Landscape Lighting (10 Pack)
  • 【Excellent Performance】- G4 led bulbs with Hermetic Clear Silica Gel, G4 Bi-Pin Base, Warm White 3000K, 210 Lumens, 1pcs 1505COB SMD Inside, No flicker, No buzzing sound, Bulb Total Length 1.45 inches, Light pattern same as G4 halogen bulb.
  • 【Better Choice】- Compatible with AC 12V and DC 12V, Replace 20 Watt Ordinary Halogen Bulb by 2 Watt LED G4 Bulb, Low Heat, 360 Degrees Light Angle, High colour rendering (CRI > 80), Moisture resistant, Safer than Halogen Bulbs, Easy to Install.
  • 【Eco Friendly and Energy Saving】- Lead-Free, Mercury-Free and No UV or IR,CE and ROHS Certification, good for your family. Average 25,000 Hours Lifespan, Save over 90% on Electricity Bill of Lighting for you.
  • 【WIDE APPLICATION】-Ideal for landscape lighting,under-cabinet lights,ceiling lights,table lights,puck lights,accent lights,RV,motorhome,camper trailer,caravan automotive,marine boats,yachts applications etc.
  • 【Friendly Customer Service】- Every item you buy from TAIYALOO has 90 days money back and 3-Year free warranty. Pls feel free to contact us If you have any issues with the product, we will be pleased to assist you. Buy with confidence!
Rank No. #9
Letaclanic G4 LED Light Bulbs 3000K Warm White Lighting Dimmable, 3W Equivalent to 30W AC DC 12V-24V, Bi-pin LED Bulb Silicone G4 LED Bulbs (10-Pack)
  • Low Consumption - It is 30W Halogen Bulbs Equivalent. Our LED light bulbs save up to 85% electricity cost compared with traditional halogen lamps.
  • Frustration-free - No flicker, No radiation, Standard G4 base Can be easily fitted to replace ordinary G4 halogen bulbs. Save over 85% on your energy bill !!
  • Reduce re-lamp frequency:Lifespan is over 20000 hrs,save effort and maintenance costs on changing bulbs frequently.
  • HIGH PERFORMANCE - Give off comfortable 2700~3000K Warm White light, with an wide 360 degrees beam angle. Silicone material coated, anti-pressure, heat and impact resistant.
  • APPLICATION - G4 LED light bulbs are used for landscape lighting, courtyard, garden, lawn lights, puck lights, under cabinet lighting, under counter lights, post lights, recessed light and etc
SaleRank No. #10
JandCase G4 LED Bulb, AC/DC 12V, 1.5W (20W Halogen Bulb Replacement), JC Type Landscape Bulb, Soft White 3000K, G4 Bi-Pin Light Bulbs for Under Cabinet, Range Hood, RV, Non-Dimmable, 5 Pack
  • ☑️ Energy Saving: These G4 led bulbs only consume 1.5watts, equivalent to 20W halogen bulb, saving up to 90% energy cost. Great repleacement of ordinary G4 halogen bulbs
  • ☑️ Easy Installation: Size: 12*12*40mm. With standard G4 bi-pin base, this 1.5W JC type bulb can be easily fitted instead of ordinary halogen bulbs. Compatible with stable AC/DC 12V. This G4 led is not dimmable, do not use it with dimmer switch or transformer, or the bulb will make noise
  • ☑️ Excellent Performance: This G4 halogen replacement bulb gives a gentle 3000K soft white light, creating a comfortable and cozy atmosphere. CRI>80Ra, which helps you get clearer vision and reduce visual fatigue with the best lighting environment
  • ☑️ Wide Application: This 12V G4 LED bulb is ideal for landscape lighting, RV, garden, lawn lights, puck lights, kitchen under cabinet lighting, under counter lights, post lights, recessed light and etc.
  • ☑️ Worry-free After Sales: We are committed to providing our customers with high quality G4 light bulb and exceptional service. Should you have any further questions, please feel free to contact us

Last update on 2021-10-15 / Affiliate links / Product Titles, Images and Descriptions from Amazon Product Advertising API

Top Rated Led G4 Bulbs to Buy Now

 

Why You Should Buy Best Led G4 Bulbs from Amazon

Amazon is not the only store that sell Led G4 Bulbs. However, there are several compelling reasons why you should buy Led G4 Bulbs from them, with the suitable Price and Reviews. Here are five:

(1) Amazon Makes Shopping Led G4 Bulbs Personal

Amazon is very good at making recommendations of Led G4 Bulbs based on your search history. From time to time, they will even show you discounted prices on Led G4 Bulbs that you previously expressed an interest in. They also make your shopping experience a little easier by showing you items that you recently viewed.

(2) Amazon Checkout is Easy

Amazon checkout is easy, especially if you already have an account. You can add Led G4 Bulbs to your cart and go through a multi-step checkout process, or you can buy Led G4 Bulbs with only one click by using your stored credit card information.

(3) Amazon Has Lots of Social Proof

Before you make a purchase for Led G4 Bulbs, you want to know that the company you are dealing with is legitimate and that others trust the company enough to make a purchase. You may also like to read what others are saying about the product in the review section. Amazon does all of this quite well.

(4) Amazon Has Great Led G4 Bulbs Images and Descriptions

In addition to still images, many of Amazon’s Led G4 Bulbs have videos. This makes it easier for you to see exactly what you are purchasing. Amazon’s Led G4 Bulbs descriptions are also quite good. In many cases, Amazon repeats the descriptions furnished by the manufacturer. In other cases, they write their own.

(5) The Amazon Site is Easy to Navigate

Navigating the Amazon site is easy. Even though the site is huge, you will not feel overwhelmed when searching for Led G4 Bulbs. This is partly due to Amazon’s filtering process. You can search for items by brand, price or user rating. You can also search for specific features.

How to Choose the Best Led G4 Bulbs (with Price and Reviews)

Although most Led G4 Bulbs are similar, there are several differences worth noting. Here are nine criteria to consider when choosing an Led G4 Bulbs:

(1) Led G4 Bulbs Price and Reviews

Although price is not the only factor to consider, it is nevertheless extremely important. The price of an Led G4 Bulbs should be in line with its value. You can compare Led G4 Bulbs reviews to make sure you are getting a fair price. This is easy to do on Amazon.

(2) Demand

The demand for a particular Led G4 Bulbs is a good indication of its ability to perform the functions for which it was designed. If a product has been around for a while and still has a high demand, it is likely a good product.

(3) Material

Led G4 Bulbs materials differ from manufacturer to manufacturer. Consider where and how you will be using your Led G4 Bulbs to determine if one material would be better than another.

(4) Size

Like most products, Led G4 Bulbss come in various sizes. Do you need a large Led G4 Bulbsor a small one? Think about where you will use your Led G4 Bulbs in order to determine the best size. You can also read the customer reviews on Amazon to see what others are saying about the size of the unit they purchased.

(5) Color

Led G4 Bulbss also come in a variety of colors. Do you need a particular color? You should also consider whether the color of your Led G4 Bulbs would have any effect on the efficiency of its operation.

(6) Durability

The durability of an Led G4 Bulbs will be contingent on the materials used as well as the quality of the manufacturing process. Additionally, the type of Led G4 Bulbs you purchase may affect its durability.

(7) Storage

Will you need to store your Led G4 Bulbs? If so, you should consider the size and weight of the Led G4 Bulbsto make sure that it can be stored properly. Also, give some consideration to the type of climate in which your Led G4 Bulbs will be stored.

(8) Customer Ratings

Customer rating is one of the best criteria for choosing an Led G4 Bulbs. It is hard to know exactly how an Led G4 Bulbs will perform until you get it home and try it out.

(9) Warranty

Make sure the Led G4 Bulbs you are considering is backed by a good manufacturer’s warranty. If it isn’t, you might be better off with another ones.