Your basket is empty

Free Delivery Over £100
Payment Card Types

100 Watt AR111 Aluminium Reflector 111mm 12 Volt (45 Degree Beam)

This is a Product image
Quick Find: 384

Product Discontinued
This item was discontinued on 19th April, 2022

Beam Angle
45 Degrees

G53 (53mm Apart Prongs)

Cap/Base Type
2 Pin

Colour Temp
3500 K

110 mm


67 mm

Light Bulb Type

Light Colour
White (835)

1100 lm

Leading Brand

Reflector/Spotlight Type


Light Bulb

12 Volt

100 W

100 Watt AR111 Aluminium Reflector 111mm 12 Volt (45 Degree Beam) from Leading Brand

Model: M191U

A tried and tested 111mm Diameter Aluminium Reflector Lamp from Osram Lighting featuring a standard G53 2 pin base and a 45 degree beam angle. Emitting a brilliant White (835) colour temperature this halogen lamp offers excellent colour rendering and full dimming capability. Typically this lamp is utilised in accent and display installations such as museums, studios, reception areas and shop lighting. The average lifespan of this lamp is 3000 hours.

Technical Specifications

Light Bulb Type Reflectors/Spotlights
Technology Halogen
Wattage 100 W
Manufacturer Leading Brand
Light Colour White (835)
Dimming? Dimmable
Beam Angle 45 Degrees
Lumens 1100 lm
Colour Temp 3500 K
Diameter 110 mm
Length 67 mm
Cap/Base Type 2 Pin
Type Light Bulb
Manufacturers Average Lamp Life 2000 hrs
Voltage 12 Volt
Warranty 1 Year
Reflector/Spotlight Type AR111
Cap/Base G53 (53mm Apart Prongs)

Alternative Stock Identifier Part Codes

41850WFL D069
M191 3000HR:RAD


For 100 Watt AR111 Aluminium Reflector 111mm 12 Volt (45 Degree Beam)



Frequently Asked Questions

We make every effort in answering your questions.

What are the different types of cap and base?

Fri May 2006

There are many different types of cap and base. The more common caps and bases include 'Edison Screw', 'Bayonet Cap', 'Small Bayonet Cap' and 'Small Bayonet Cap'. To view the more unusual caps and for a complete guide ...

What Does Beam Angle Mean?

Fri Apr 2015

The beam angle of a lighting source is the angle between the two opposing points at which the light output from the light source drops to below 50% intensity. A simplified way of thinking about the beam angle of a light source is that it is the angle ...

What are dichronic light bulbs and how can I tell them apart from an ordinary lamp?

Fri Jul 2015

A halogen dichroic light bulb has a reflector that emits the light from the back of the lamp. Used in the wrong downlighter they could cause overheating. You can tell them apart from a ordinary lamp by shining a light at the back of one, if it's ...