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  MR16 Lamps | 38º - 3 watt (20 watt Replacement)
MR16 38-Degree 3 Watt (Replaces 20W) LED Bulb
Additional Photos:

  • Low Voltage (12V AC)
  • 20 Watt Halogen Equivalent
  • 38° Spot Beam Spread
  • Lifetime Warranty
  • CREE LED Technology
  • 3 watts (actual power consumption)
  • Warm White (2700k)
  • Mercury Free
  • Glass Free

Download the Product Spec Sheet PDF

VOLT® LED light bulbs

"The last bulb you'll ever buy!"™

Retail Price: $29.00
Sale Price: $13.97
You save $15.03!

Availability: Out of Stock - Discontinued
Product Code: 8-LED-MR16-3W-38

Product Description Product Dimensions

MR16 Lamps | 38º - 3 watt (20 watt Replacement)

This MR16 LED Light Bulb is a CONFORMING SIZE. This LED Light bulb will fit any of our LED landscape lighting fixtures that require an MR16 bulb. This bulb is specifically designed for landscape lighting and outdoor low voltage lighting.

MR16 Lamps | 38º - 3 watt (20 watt Replacement) Features:

  • Replaces 20 Watt Halogen MR16
  • Beam Spread: 38° Flood
  • Lumens: 225
  • Energy Consumption: 3 watts
  • Input Voltage: 11 - 16v AC
  • Color Temperature: 2700k (Warm White)
  • Lifespan: 40,000 hours
  • Warranty: Lifetime Warranty
  • CRI>80: Extremely high color rendering index means a quality light that brings out the true colors of the object it is shining on.
  • L70: After 40,000 hours the MR16 3w LED will retain 70% of its initial brightness.
  • IMPORTANT *** All VOLT® LED fixtures and retrofit bulbs must be used with magnetic transformers such as our VOLT® transformers (they are not compatible with electronic transformers). They must be used with AC (they are not compatible with DC voltage). Failure to comply with any of these factors so will destroy the fixture or lamp and void the warranty.

Download the Product Spec Sheet PDF


Q.Does this fixture come in any other colors?

A.All of our fixtures are either solid brass or solid copper and do not come painted or coated. Our brass fixtures come with a polished patina finish giving them a more natural aged or antique look.

Q.Is a bulb included in the sale price?

A.Our Infiniti line of LED fixtures are the only products to come with a lamp pre-installed as part of the fixture only price. For all other fixtures you will be prompted to select a bulb from a list of options available for that fixture or choose to receive the fixture only without any bulb.

Q.Are your fixtures solid brass or copper or are they plastic with a metal finish?

A.Every one of our fixtures are either solid brass or solid copper (depending on the fixture you choose). Although the use of aluminum and or plastic may save in upfront cost and weight our solid construction fixtures are built to last a lifetime as a permanent part of your landscape.


  • Most customers receive their items in less than 48 hours!
  • Orders received before 5pm (M-F) ship same-day (details below).
  • Saturday delivery standard to most residential locations.

FedEx Ground Map


We offer residential delivery on Saturdays to most locations at no additional cost. Most residential deliveries scheduled to arrive on a Monday will now arrive 2 days earlier on Saturday! (For example: Order before 5pm on a Friday and, if you live in a location that would typically receive ground orders in 1 day, you would receive your order on Saturday.)

***To make sure Saturday delivery is available to your ZIP Code contact FedEx by calling 800-GoFedEx before placing your order.


Our multiple shipping facilities eliminate the need to pay extra for express shipping under most circumstances. However, FedEx Overnight® and 2Day® shipping is still available and can be selected at checkout for customers needing their items sooner than standard FedEx Ground can deliver (see map above for details). All Overnight® or 2Day® orders must be received before 5pm EST regardless of shipping destination.


We require $1,000 USD order minimum (before shipping charges) on first time orders and a $500 USD order minimum (before shipping charges) on all future orders with an established account. The recipient of an international shipment is responsible for any import taxes, duties, and any additional fees levied by the destination country. We have no control over these charges and cannot predict these costs. Customs policies vary widely from country to country. Contact your local customs office for further information. When custom clearance procedures are required it can cause further delays in shipment. Due to high shipping costs/duties, international customers are responsible for shipping on warrantied replacements, returns, and/or exchanges.


If there is a discrepancy with your order that is deemed to be caused by VOLT® (e.g., wrong item or quantity, or defective), VOLT® will pay for any shipping costs associated with order resolution. Shipping costs associated with the exchange of items accurately delivered by VOLT® are the sole responsibility of the customer. For details on returns and exchanges, please see our Returns Policy Page.


Many of our products are made of heavy-duty materials and as a result weigh a lot. Weight is the primary factor in estimating shipping charges calculated by FedEx, and with larger orders, weight can total hundreds of pounds. To help offset some of this cost, we pass on our high-volume FedEx discount to you.

View All LED Light Bulbs

Lifetime Warranty

Low Voltage Outdoor LED Light Bulb Warranty Information

    • Residential - Lifetime Warranty
    • Commercial - 10 Year Warranty

Complete VOLT® Warranty Info Click HERE

For more information or to arrange warranty replacement of your VOLT® LED bulb call: 813-978-3700 Monday - Friday from 8am to 8pm EST, Saturday and Sunday from 10am to 6pm EST.

View All Low Voltage Outdoor LED Light Bulbs

Average Customer Review: 4.5 of 5 Total Reviews: 10 Write a review.

  0 of 0 people found the following review helpful:
Brightness is a bit dim September 11, 2015
Reviewer: Craig from Long Island - NY  
I purchased 11 Fatboy lights and 9 of them utilize the MR16 - 3 watt (20 watt equivalent light). These LED bulbs are a bit too dim if you are looking to light up a bush, tree, or a part of your house. I had to double up each bush or section of my house with 2 fatboy lights with the - 3 watt bulbs in order to get the brightness I was looking for. You are better off buying the 5 watt - 30 watt equivalent or even the 50 watt equivalent if you want real light. Not sure why they even offer the 3w/20 watt equivalent. It's just too dim. It is about as bright as a small night light in your bathroom....And of course you cannot return it so you are stuck with what you purchase.

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  0 of 0 people found the following review helpful:
Ac June 7, 2015
Reviewer: Barack O. from Ashburn, VA United States  
i don't know about you guys. But I hooked these up to my 12v transformer and they look great.

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  0 of 0 people found the following review helpful:
Incredible Lights March 5, 2015
Reviewer: Karl W. from Spring, TX United States  
I've had halogen lights in my landscape lighting for two years now, with the lights staying on from dusk to dawn.  I've recently been having to replace both the 20watt MR16's and MR11's.  Halogen wattage for my system totalled 180 watts.  With these new LED lights, it is now 22 watts.  The color and intensity is EXACTLY the same as the original halogens.  The light fixtures, with the halogens were too hot to touch....with the LED's, they're as cool as the ambient temperature.  Do not hesitate to believe these lights are an incredible replacement for your outdated halogen lighting.  And...the best part of it is knowing they will last much longer, as a matter of fact,  forever with VOLT's lifetime warranty. The initial expense is an invaluable investment.  Thanks VOLT!

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  0 of 0 people found the following review helpful:
great product quick delivery October 29, 2013
Reviewer: cliff from brookllyn ny  
i bought 14 well light fixtures they look great

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  0 of 0 people found the following review helpful:
Excellent bulbs September 30, 2013
Reviewer: Jim from Tulsa OK  
Ordered 20 LEDs to replace Halogen all work perfectly.  Halogens were going out in days your LED have worked flawlessly since I put them in weeks ago and expecting them to perform for years to come.|Thank you|Jim

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