What is led bulb replacement for 20-watt mr 16 halogen bulb

I did use 20 watt halogens for all my exterior uplights. I now use these LED bulbs and am really satisfied. They actually put out more light than the halogens for 25% the power consumption. And the LED's generally last at least 3 years, while I seemed to be replacing the halogens about ever 6 months

what is the overall hight from the base ( not including the pins ) to the top

It's 1.575 inch, hope this helps.

Can these be used in a pool light housing?

Our MR16 LED bulbs are NOT waterproof, please make sure the bulbs won't touch the water, or it may cause serious damage to your light even FIRE. Bulb specification: Standard MR16 shape (Dia1.97*1.85 inch) with GU5.3 bulb base. Hope it helps. Mlambert Team

Can these be used inside a projector and or DJ lighting to replace halogens?

I placed mine inside lamps on track lighting and replaced halogens that used to create tremendous heat. With the leds there is nearly no heat. So, I'm sure you could put them inside a projector and DJ lights. In the absence of heat, they'll probably last 10xs longer.

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Mlambert 12 Pack MR16 LED Bulbs 5W GU5.3 12V Spotlights, 2700K Warm White | 50W Halogen Equivalent, Non-Dimmable, 45° Beam Angle, 450lm, Landscape, Recessed, Track Lighting, Low Voltage, Bi-Pin Base

Mlambert 12 Pack MR16 LED Bulbs 5W GU5.3 12V Spotlights, 2700K Warm White | 50W Halogen Equivalent, Non-Dimmable, 45° Beam Angle, 450lm, Landscape, Recessed, Track Lighting, Low Voltage, Bi-Pin Base

Product ID: 122747182

Details

Brand
Mlambert
Bulb Shape Size
MR16
Light Type
LED
Special Feature
Energy Instant
Wattage
5 watts

⏳30,000 hrs long lifespan

💡5W ultra-efficient LED power

🔆450 lumens bright warm white

¥10378

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Description

💡 Light smarter, live brighter—because your space deserves the glow-up.

EFFORTLESS UPGRADE - Standard MR16 GU5.3 base fits seamlessly into your existing fixtures—no hassle, just instant brilliance.
VERSATILE STYLISH - Ideal for landscape, track, recessed, and accent lighting—elevate your home or office aesthetic effortlessly.
ENERGY SMART COST SAVING - Consumes just 5W but shines like a 50W halogen—cut your energy bills without sacrificing brightness.
BUILT TO LAST BUILT TO IMPRESS - 30,000 hours of flicker-free, instant-on lighting means fewer replacements and zero buzz distractions.
WARM AMBIANCE PROFESSIONAL VIBE - 2700K warm white light with CRI >80 creates cozy, inviting spaces perfect for work or unwind.

The Mlambert 12 Pack MR16 LED Bulbs deliver 450 lumens of warm 2700K light with a 45° beam angle, replacing traditional 50W halogen bulbs at just 5W power consumption. Featuring a GU5.3 base for easy installation, these bulbs offer a long 30,000-hour lifespan, high color rendering (CRI >80), and flicker-free, instant-on performance—perfect for both indoor and outdoor low-voltage lighting needs.

Specifications

ASIN	B07QZK7F69
Accepted Voltage Frequency	100 to 120 Volts and 50 Hertz
Additional Features	Energy Efficient, Eye-Friendly, Flicker-Free, Instant On, Long Lasting
Beam Angle	45 degrees
Best Sellers Rank	#6,432 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #413 in LED Bulbs
Brand	Mlambert
Brand Name	Mlambert
Bulb Base	GU5.3
Bulb Shape Size	MR16
Color	Warm White
Color Rendering Index	80
Color Temperature	2700 Kelvin
Connectivity Technology	Normal bulb
Control Method	Touch
Controller Type	Push Button
Customer Reviews	4.4 out of 5 stars 1,783 Reviews
Efficiency	High
Incandescent Equivalent Wattage	50 watts
Included Components	12 Pack MR16 GU5.3 LED Bulbs Included
Indoor Outdoor Usage	Indoor, Outdoor
Item Dimensions W x H	1.97"W x 1.85"H
Light Color	Warm White
Light Source Operating Life	30000 hours
Light Source Type	LED
Light Source Wattage	5 watts
Light Type	LED
Manufacturer	Mlambert
Manufacturer Part Number	USTX-LED09-5.527-12
Material Type	Aluminum
Model Number	MR16-5W5T006-H-16
Number of Items	12
Package Quantity	1
Power Consumption	5 watts
Power Source	AC/DC
Shape	MR16
Special Feature	Energy Efficient, Eye-Friendly, Flicker-Free, Instant On, Long Lasting
Specific Uses For Product	MR16 LED Bulbs, Not Dimmable, 5W, 50W Equivalent, 450 Lumens, 2700K Warm White, 12V, 45° Beam Angle, Track Lighting, Spotlight, Recessed Lighting ; Instant On, No Humming, No Flickering, No Buzzing; Standard MR16/GU5.3 Base
Unit Count	12 Count
Voltage	12 volts
Wattage	5 watts
White Brightness	450 lumens

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¥10378

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

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TrustScore 4.5 | 7,300+ reviews

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