How many types are the LED flood light have ?
Floodlights can provide brighter light to a larger area. Homeowners looking to add security to their yards and homes often choose these lights as a simple and inexpensive way to gain needed security. Check out the information below to learn more about the various types of these floodlights, their uses, their efficiency and their cost.
Public and Commercial Use
In some residential areas, floodlights are used to light neighborhoods where there are no active security systems but where
residents feel more secure with better lighting. Although these lights are used in residential areas, they are also used frequently
to illuminate public places such as parking lots, garages, streets, playgrounds, auditoriums, assembly halls and athletic fields.
In addition they are used in large commercial indoor areas such as warehouses and truck-loading ramps. Floodlight is the
most proper lighting suit for outdoor use.
In general there are five types of floodlights commonly used for lighting larger areas.
These five types include sodium vapor, halogen, high-intensity discharge, incandescent and fluorescent.
Technology : Some of these lights contain mercury gas and a phosphorescent coating on the inside surface of the bulb. When
an electric current passes through this coating, the bulb begins to glow.
Advantage : Fluorescent floodlights last longer than incandescent bulbs.
Disadvantage : These lights come with a higher initial cost.Also comes with a worse stability. Also not as cost-effective as the
LED flood light
Technology : LED, A light-emitting diode (LED) is a two-lead semiconductor light source. It is a p-n junction diode, which emits light when activated. When a suitable voltage is applied to the leads, electrons are able to recombine with electron holes within the device, releasing energy in the form of photons. This effect is called electroluminescence, and the color of the light is determined by the energy band gap of the semiconductor.
Advantage : LED is the newly-developing technology. From the manufacture workmanship to final goods, the LED is cost-effective. Low-maintenance and high energy-consumption also is its outstanding advantage.
Real Green LED flood light , your best choice.