Led Light Beam Angle

It can also be referred to as a beam spread.

Led light beam angle.

When you are lighting up a large room etc there need to choose wide beam angle. The full luminous intensity 100 is only achieved exactly in the center of the light circle. Every light source from an led to a simple wax candle has got a beam angle. Knowing how to use beam angles correctly can vastly improve the lighting.

A beam angle is a measurement of how the light is distributed. Ranging from a very narrow 15 degrees spot to a wider 60 degrees flood. Beam angle and field angle. If your ceiling height is more than 8 86 feet than you are going to need a narrow beam angle which is less than 45 degrees.

A wider beam angle will distribute the light better to more areas of the room. A beam angle is the angle of led light that spreads across the floor when a led lights is turned on. Overlapped beam angles will ensure that light is fully covering your space and will prevent injury. Lamps such as halogens and some leds come in a variety of angles from 4 degree to 60 degree with some of the larger halogen lamps up to 120 degree.

Most led lights are available in a choice of beam angles. The standard height of a ceiling is around 7 87 to 8 86 feet so a wider beam angle 60 degrees or more should be sufficient. Gu10 leds and recessed downlights have a fairly narrow beam of around 40 degrees anything within 5 degrees of this is the industry standard. The light is to be directed to a specific object or person not an area there need to choose narrow beam angle.

A narrow beam angle makes the light more focused and intense. Besides the beam angle there is also the so called field angle in the light circle the beam angle defines the area where the lamp radiates at least half 50 of its maximum luminous intensity.