Category: lamp

When working on small, intricate details a good magnifying lamp can make a world of difference in your ability to see what you are trying to accomplish. The magnifying lamp will typically have a circular light source surrounding a magnifying glass, which enables you to direct light directly at the point at which you are focusing your work.

They are used in a wide variety of applications from industrial use, in correcting metal dies for example, or in fine detail painting by hobbyists. A magnifying lamp can be used by tailors and crafts persons who perform a lot of detail painting or embroidering and need a little extra light for working in close conditions.

Many are mounted to a swing arm and have a pivot at the attachment so the magnifying lamp can be adjusted to place the light and magnifying lens precisely where they are needed. They can also be helpful for those with failing eyesight who may need some extra brightness and a magnifying lamp can help with a host of vision issues.

Precision Work Requires Project Magnification

Whenever a project involves intricate detail and precision work, a magnifying lamp will make the work easier to accomplish. Caution is advised, however as the first few times working with a magnifying lamp may be a little tricky until you learn how the enlarged version of what you are working on appears under the magnification.

For those who absolutely must get their head into the job, there is a magnifying lamp built into a headset, worn like goggles containing magnifying glass as a light source to illuminate and magnify without any distracting side images. These are recommended for low light areas where precision work is mandatory.

There are also hand held magnifying lamp units that can be held in one hand and useful for reading the fine print on many things. The small lamp lights a limited area and may not be the best unit for fine detail projects, but for reading fine print on labels or instructions, may come in handy.

The helping hands magnifying lamp unit also boasts the help of alligator clips to hold small work while illuminated by lights under a circular magnifying glass. This type unit is great for the hobbyists who can often use an extra pair of hands, or at least a couple of extra fingers to hold pieces in place while needing two hands for sanding or gluing.

Diodes are part of electrical circuits serving as a kind of check valve to allow electricity to flow in only one direction. They are especially useful if electricity flowing the other way could damage key components. An LED lamp uses the diode, which has the added benefit of emitting a light when electricity is passed through one.

The main benefits of an LED lamp is that is has no filament to break or burn out, they do not get hot while operating and are small enough to be used in a variety of equipment such as cell phones and as indicator lights on other electronic equipment. They are also used to make numbers on calculators and digital watches. Most LED lamps were only available in red, yellow and a greenish yellow until recently when other colors became available.

The color of an LED lamp is determined by the output wavelength and virtually any color is now available including white, or what appears to be a clear bulb, and are frequently used as the light source for smaller flashlights. To prevent the LED lamp from burning to toast, a resister in a series circuit with the lamp is necessary.

LED Flashlights Burn Brighter Longer

With the use of an LED lamp and coin-size batteries, flashlights have continued to grow smaller as light emitting diodes typically require less voltage then incandescent light bulbs. There have super bright flashlights designed using several LED lamps and with the same batteries, using lower resistance in the circuit, enough power is generated to light several LEDs at the same time.

Since true white light from an LED lamp is really an illusion or extremely bright blue and a special coating on the bulb, photographs taken with a while LED lamp on the subject typically shows up with a bluish tint or a blue circle on the print where the light is the strongest. To reduce the tint or the blue halo effect, an orange filter can be used to hide the blue light from the film.

It is possible to replace tail lights of your car or motorcycle with LED lamps, but there would be several variables in play such as the number of lamps that would be needed to provide the brightness required by the laws in your state. Additionally, the red reflector still has to be in place and that will also reduce the brightness of the LEDs output.