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2.6 Watt, 12 Volt DIMMABLE LED with 25° Narrow Flood Beam Cool White MR-16 Bulb.

SKU: AACMR16CW25 | Ordering Code: AACMR16CW25

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Lighting Facts Per Bulb

Brightness 220 lumens
Estimated Yearly Energy Cost $0.31
Based on 3 hrs/day, 11¢/kWh
Cost depends on rates and use
Based on 3 hrs/day45.7 years
Light Appearance
6500 K
Energy Used2.6 watts

Array Lighting Brand DIMMABLE 2.6 Watt lamp replaces MR16 halogen lamps. Can smoothly dim down to 10% power.

  • Perfect to use anywhere you are using an MR16 halogen

  • 6500K "Cool White" color for greater visibility and brightness

  • No lead or mercury means easy and environmentally safe disposal

  • 220 Lumens initial light output is comparable to many MR16 halogen lamps

  • VERY long life - rated to still put out 70% as much light after 50,000 hours of operation as it does when brand new

Also, NOT RECOMMENDED for use in enclosed fixtures because heat buildup can shorten life.  DO NOT "hot swap" this lamp.  Turn off fixture before replacing existing bulb.

Full Specs

Product Details


Array Lighting

Energy Used

A rating, expressed in watts, to indicate the rate at which a lamp consumes energy. Also known as wattage value.
Energy Used
2.6 Watts


A measure of "electrical pressure" between two points. The voltage specification of an incandescent lamp is the electrical "pressure" required to drive it at its designed point. The "voltage" of a ballast (e.g. 120 V) refers to the line voltage coming from the power source and is connected to the ballast.


The end (or ends) of the lamp that fits into the socket.

Bulb Shape

The description of the general appearance of a lamp/bulb consists of a letter(s) followed by a number. The letter indicates the shape of the bulb and the number relates to the diameter of the bulb in eighths of an inch. For example, a common household bulb is the A-19. The bulb is "A" shape and the diameter would be nineteen 8ths of an inch, or 2 3/8".
Bulb Shape

Bulb Color

The color of the light produced by a bulb
Bulb Color
Cool White

Color Temperature (Kelvin)

An expression of the hue of the light emitted, measured in degrees Kelvin. Usually expressed by a four digit number followed by (k), such as 2700k. Higher temperatures indicate whiter, "cooler" colors, while lower temperatures indicate yellower, "warmer" colors. Some common Kelvin temperature benchmarks are 2700k (warm white), 3500k (neutral white), 4100k (cool white), 5000k (bright white), and 6500k (daylight).
Color Temperature (Kelvin)

Brightness (Lumens)

A rating of the inital light output of a bulb, rated after 100 hrs of operation. Lumens are a measure of how much light falls on one square foot of area, one foot away from the light source.
Brightness (Lumens)

Bulb Technology

The technology implemented by the bulb, e.g. incandescent, halogen, LED
Bulb Technology

Average Rated Life (hr)

A measurement of the average length of time, between first use and the point when 50% of the lamps tested have stopped functioning, , using an operating cycle of 3 hours on, 20 minutes off.
Average Rated Life (hr)

Beam Spread (°)

The width of a light beam, expressed in degrees. The beam spread is often part of the ordering code for reflector lamps. For example, a 50PAR30/HIR/NFL25 is a 50-watt PAR30 narrow flood lamp with a beam spread of 25 degrees.
Beam Spread (°)

Length (in)

Also referred to as "Maximum Overall Length" (MOL). For light bulbs, it measures the length of a light bulb, from the top of the bulb to the bottom of the base or pins and is typically expressed in inches. For light fixtures and ballasts, it applies to the total horizontal length of the item.
Length (in)

Width (in)

For fixtures and ballasts, width is the measurement of the total horizontal distance from left to right of the product in inches.
Width (in)


Indicates whether a bulb can be dimmed in conjunction with a suitable dimmer control.

Product Notes: Excessive or Continuous Heat Build-up will Drastically Reduce the Life of LED Products. Well Ventilated AND Open Fixtures Are Required for Proper Light Output and Product Life. DO NOT HOT-SWAP THIS BULB-Turn Off Power To Fixture Before Installation. If Your Fixture Already Has a Lens, Remove It (If Possible) for Best Optics and Heat Exchange. NOT DESIGNED FOR OUTDOOR USE NOR FOR USE IN WET LOCATIONS.

Q & A

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1 Question | 1 Answer
Displaying question 1
  • Q:

    can this item be used outdoors?
    Asked on 7/7/2011 by dispatch from oklahoma city okla.

    1 answer



      These can be used outdoors in a protected fixture. The bulbs cannot be exposed to the elements. The fixture also needs to have some ventilation so heat can escape. If heat builds up within the fixture, the life and performance of the bulb will be affected.

      Answered on 7/8/2011 by Product Support from Bulbs.com
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