What is the diameter of a MR16? 2 inches The most common MR lamp, the MR16, is 16 eighths of an inch or 2 inches (5 centimeters) in diameter at its largest circumference, hence the
What is the diameter of a MR16?
The most common MR lamp, the MR16, is 16 eighths of an inch or 2 inches (5 centimeters) in diameter at its largest circumference, hence the name “MR16.” Other sizes include MR8 (1 inch, or 2.5 centimeters, diameter) and MR11 (1-3/8 inch, or 3.5 centimeters, diameter).
What is a MR16 fitting?
What Is An MR16? An MR16 is a type of spotlight. They are usually identified by their fitting, which consists of 2 straight pins. In technical terms, the best way to think of an MR16 is as a low voltage (12V) version of the GU10, which is mains voltage (240V).
What is a MR16 halogen?
MR16 light bulbs provide precise center beam intensity and beam control. MR16 Halogen light bulbs are more energy-efficient than incandescent light bulbs, they emanate bright and crisp light, and they can last between 2,000 and 6,000 hours; however, they are not as energy-efficient as fluorescent or LED lamps.
Are MR11 and MR16 interchangeable?
For example, the MR11 is 11/8 inches, while the MR16 is 16/8 inches wide. It might not seem like a huge difference but try fitting an MR16 bulb into a track or recessed ceiling light specifically designed for a MR11 bulb and result is most likely going to end in a struggle.
Are GU10 and MR16 same size?
For the uninitiated, a MR16 is a multifaceted reflector bulb with a diameter of two inches, while the GU10 is a ceramic bi-pin twist-to-lock mount.
Which is hotter halogen or LED?
Are LED bulbs cooler than halogen bulbs? Yes they are. The majority of the energy that an LED bulb uses is converted into light rather than heat, which makes them much cooler to touch.
Can you convert MR16 to GU10?
If it is a GU10, you can simply replace it with a LED GU10 equivalent. However, if this is an MR16 then we strongly advise you make the switch over to GU10. This is for two reasons: It will give you more choice in your lighting options, including smooth dimming.
What kind of base does a MR16 lamp have?
Most low-voltage lamps have 2-pin bases. Other bases are the bayonet and turn and lock. A new generation of MR16 lamps with an integrated transformer has been developed and marketed in the last few years. These lamps operate on 120 volts and have a screwbase to fit medium-base (Edison) sockets.
What is the life expectancy of a MR16 lamp?
This lifespan is equivalent to 8 months to 3 years and 4 months, respectively, assuming the lamps are on 8 hours per day. Lowering the supply voltage slightly from its specified operating voltage can extend the life of an MR16 lamp.
Why is the CCT of a MR16 lamp higher?
The CCT of MR16 lamps is higher than that of general incandescent lamps because their filament temperature is higher due to a more compact filament size made for low-voltage use. In addition, the dichroic coatings on the reflectors of MR16 lamps remove some long- wavelength light, resulting in higher CCTs.
What are the efficacies of a MR16 transformer?
Efficacies ranged from 12 to 15 lumens per watt. These results account for the light losses from the reflector but not the losses of the transformer, which are 10%, as a rule of thumb. MR16 lamps that use an infrared (IR) coating on their filament capsules have higher efficacies than non IR-coated lamps.