History of the LED

The development of the light-emitting diode (LED for short) was delayed for a long time because its scientific discovery was ignored. As early as 1876, a lecture by F. Braun was given on the topic of power conduction through crystals, where he described his experiments in detail and was basically impressive at the time. However, the necessary knowledge in the area was very limited, which is why it took almost 60 years until the gaps could close. Several scientists and physicists deal with this phenomenon in the following decades, but only with minimal success. From 1951 initial successes could be achieved, which could lead to further experiments and research on semiconductors. Who invented the LED first is controversial. Some sources say it was Nick Holonyak in 1962. However, the first evidence was a decade later to prove where a North American chemical company only the research and development of light-emitting diodes until after itelbige brought out the first LED in 1968. Between 1980 and 1990, LEDs were finally successfully produced and then further developed to today’s LED for sale in various designs and colors.

Different work lights

Different professions also mean different work materials. This is no different for work lights. So there are these in different versions, these include mainly:
– Flashlights
– Table lamps
– floodlight
– Stable lights
The flashlightis one of the mobile light sources with batteriesor rechargeable batteries. It does its job in areas where areas and areas need to be illuminated quickly. Professionally, she comes in action at the police, fire and security, where she serves as a basic equipment.
The table lamp, on the other hand, is more suitable for working people who do their jobs in a fixed place, such as office workers or draftsmen. In this case, the LED is very advantageous, since it hardly or practically does not come to a loose contact with this lamp and thus optimal light ratio prevails. In addition, the user does not burn when he has to adjust the lamp, as is sometimes the case with halogen lamps.

The floodlight is needed to illuminate very large areas in a very bright light. Areas of application would be, for example, construction sites, such as canal works or night shifts on the motorway. The LED bulbs are in need of some overhaul, but so far they are doing a pretty good job.

For workshops or similar areas, the tube light, which is usually equipped with a hook or strong magnets and thus can be installed almost anywhere.

The advantage with LED lampsThis is because they are more energy efficient than lamps with halogen or energy saving lamp. In addition, the life and instant brightness is an additional positive aspect.

suggested products

There are many recommended products, depending on the purpose and need, especially from brand manufacturers. But also no-name brands can compete well, like the LED work light from SNAN. It is handy and wireless, which enables mobile use. The 3W COB LED ensures optimum lighting conditions. The housing is equipped with a hinged hook and a strong magnet in the base. The lamp can take five fixed positions and be swiveled up to 180 °. It is operated by 3 AAA battiers with 1.5 volts.

For a large work surface is the 10W LED floodlight from Lighting Ever. It is wireless and rechargeable, thanks to integrated lithium battery. Charging time is about two hours and can be over a standard power adapterdone or via a car charger. The lighting lasts just under 3.5 hours. The carrying handle makes it comfortable. In addition, the lamp is waterproof and ideal for outdoor use.

As LED work light is the flashlight recommended by Dark-Walker, which can also generate a flood beam, which can be illuminated even more distant places.