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MR16 LED Bulb - 40 Watt Equivalent - 12V AC/DC - Bi-Pin LED Spotlight Bulb - 300 Lumens

Part Number: MR16-xW4W-Px-HH
Select Pack:
Select LED Color:
Natural 3900KWarm 3000K
In Stock
Starting at $4.95 ea. (per Bulb)
Volume price as low as $4.45
Orders ship on or before  Monday 05/20/2019
  • WARNING: Do not install a 12 Volt LED light bulb into a standard residential 120 VAC socket as this will cause a short and burn out socket and bulb.


This household LED spotlight bulb is perfect for track lighting, recessed lighting, desk lights, display case lighting, trade show lighting, or outdoor fixtures with weatherproof housings. The MR16 bi-pin bulb has 9 LEDs (5730 SMD) with an output of up to 300 lumens and produces a 60° beam of warm (3000K) or natural white (3900K) illumination. A GU5.3 bi-pin base allows for easy plug-and-play installation. The energy-efficient bulb uses only 4 watts of power; an incandescent bulb with comparable light output would consume 40 watts. This LED bulb has 12V AC/DC operation and is designed to last 50,000 hours—42 times longer than incandescent bulbs. Price per bulb.

Important Notes - Please read before purchasing:
  1. Non-Weatherproof, Indoor use only unless contained within weatherproof housing or used in conjunction with weatherproofing products
  2. This bulb is oversize, please see dimensions under Specifications tab.
Warranties & Certifications
2 Years
Super Bright LEDs, Inc. offers a 2-year warranty to protect against manufacturer defects and malfunctions. If you experience failure of an LED or other component not caused by negligence, abuse, unauthorized repair or disassembly, we will replace the product within the warranty period. If the same product is no longer available, a product of equal value may be substituted. Read More
  • Recessed Lights
  • Track Lighting
  • LED Display Case Lighting
  • Outdoor Fixtures With Weatherproof Housing
  • Trade Show Lighting
  • LED Reading And Desk Lamps


Swipe left to see additional specifications
Part NOLED ColorLED Wattage
Intensity per LEDMilliwatt
CCT / Wavelength
Price Ea.Product WeightLumen Per Dollar
MR16-NW4W-P60Natural 3900K-27 lm/led-3900 K87$4.95-60.61 lumen/dollar
MR16-WW4W-P60Warm 3000K-33 lm/led-3000 K84$4.95-60.61 lumen/dollar
MR16-NW4W-P60-6PKNatural 3900K-27 lm/led-3900 K87$27.95-64.4 lumen/dollar
MR16-WW4W-P60-6PKWarm 3000K-33 lm/led-3000 K84$27.95-64.4 lumen/dollar
MR16-xW4W-Px-HH - White 4 Watt LED Bulb
White 4 Watt LED Bulb



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Nice Clear Light

Replaced these in outdoor spot lights. I have 13 of them. Was replacing regular bulbs every 2-3 months. Now I replace them never, meaning its been more than a year and no burn outs yet. Color is like daylight. Looks great.

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Nice and bright!

I love the bright-white light! So glad I changed out all the yellow lights to this beautiful white.

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