The ultraviolet light is called black light because the ultraviolet light emitted by the human eye cannot be seen.Traditional ultraviolet lamps use high-pressure mercury lamps as light sources. Compared with LED ultraviolet lamps, LED ultraviolet lamps have many advantages. Some LED ultraviolet lamps adopt flashlight design, which is very convenient to carry. The following wholesale LED UV light factory will introduce the advantages of LED UV lamps compared to traditional UV lamps.

The LED ultraviolet flaw detection lamp has low power consumption, the general spot diameter is 4" (10cm), the ultraviolet irradiance reaches 6000µW/cm², and the power consumption is only 10W. It can directly replace the ordinary high-power ultraviolet and high-pressure mercury of hundreds of kilowatts Lamp. The high-pressure mercury lamp has a large power consumption. When the spot diameter of the condenser bulb reaches 10cm and the ultraviolet irradiance reaches 5000µW/cm² (at a distance of 15"/38cm), the power consumption of a general bulb needs more than 100W.

Ultraviolet flashlights are commonly known as flashlight black light lamps and LED black light lamps in the non-destructive testing industry (NDT). Since their listing, they have been loved by the flaw detection industry. Cold light source, no heat, ready to use, long life, large area, many advantages are traditional flaw detection The black light lamp is incomparable, especially in the special inspection industry, which brings great convenience to their on-site inspection.

LED ultraviolet flaw detection lamp has a long service life, guaranteed LED chip technology, and an average lamp life of 50,000 hours. The high-pressure mercury lamp has a short lifespan. The general service life of the handheld type is only 5000-7000 hours, and the general service life of the lamp type is only 500-1000 hours. Regardless of whether the handheld type or the lamp type is used and maintained improperly, the service life will be shorter, and even three or four months can not meet the lowest irradiance requirement of 1000µW/cm², resulting in high actual use costs, and the mercury in waste bulbs also brings Environmental pollution.

The LED ultraviolet flaw detection lamp is flexible in operation, hand-held, easy to carry, and reduces the operating space. It turns on and lights up, reaching the highest irradiance instantly. The high-pressure mercury lamp is inconvenient to operate. Generally, the hand-held lamp cap weighs more than 1000g, and the lamp cap has a volume diameter of 16cm and a length of 25cm. It is inconvenient to carry and increases the labor intensity at work. It cannot be used in many small testing environments. The size of the lamp type is also huge, generally 40W up to 120cm, and the single-tube UV irradiance can only reach 250µW/cm². When the standard irradiance is reached, the combination and installation are very inconvenient.

LED ultraviolet flaw detection lamp runs at low temperature. The temperature rise of any part of the lamp cap is ≤10℃, and the built-in fan runs at low temperature. The LED ultraviolet flaw detection lamp has a pure spectrum and does not emit harmful UV-B/UV-C ultraviolet rays, ensuring your safe use. The standard is equipped with color filters, which guarantees the minimum visible light output while the maximum UV output. The visible light leakage is less than 20 lux (Lux). The high-pressure mercury lamp runs at high temperature. The temperature is very high during use, and the parts that can be touched by the hand* are as high as 100 ℃ or more, which is very easy to ** and may cause explosion hazard when splashing. Moreover, the power supply cannot be interrupted during normal use. Otherwise, it will take about 10 minutes to cool down before restarting, which will waste a lot of limited working time.

Compared with traditional ultraviolet lamps, LED ultraviolet lamps have obvious advantages, and LED ultraviolet lamps will be the development trend of the industry.

The above is the advantages of LED UV lamps compared to traditional UV lamps introduced by wholesale LED UV light factory. I hope it will be helpful to everyone.