LED High Bay Lighting for Dallas Homeowners

LED High Bay Lighting for Dallas Homeowners

LED high bay light (light emitting diode) is the latest and most exciting technological progress in the lighting industry. LED High Bay Lights are small solid light bulbs that are very energy efficient and long lasting. LED high bay lights work differently than traditional incandescent light bulbs. This makes LED high bay lights more robust and durable than traditional incandescent light bulbs.

Advantages and disadvantages of LED high bay lights

Advantage

Energy saving – LED high bay lights are now capable of outputting 135 lumens/watt

Long life - 50,000 hours or more if properly designed

Sturdy - LED High Bay Lights are also known as "Solid State Lighting (SSL) because they are made of solid material and there are no filaments, tubes or bulbs to damage

No warm-up period - LED high bay lights up immediately - in nanoseconds

Unaffected by low temperature - "similar" low temperature of LED high bay light, can start even in sub-zero weather

Directional - With LED high bay lights, you can direct the light where you want it so no light is wasted

Excellent color rendering - LED high bays do not fade like other light sources such as fluorescent lamps, making them ideal for display and retail applications

Environmentally friendly - LED high bay light does not contain mercury or other harmful substances

Controllable - can control the brightness and color of the LED high bay light

harm

Blue light hazard: There are concerns that blue LED high bays and cool white LED bays are now capable of exceeding the safety limits for so-called blue light hazards as defined in eye safety regulations (e.g. ANSI/IESNA RP-27.1-05: Recommended Practice) for lamps and Photobiological safety of lamp systems.

Light quality: The spectrum of most cool white LED high bay lights is very different from black body radiators such as the sun or incandescent lamps. The spikes at 460 nm and dips at 500 nm cause the color of objects to be perceived differently under cool white LED high bay lighting than daylight or incandescent light due to the phenomenon of metamerism, which typical phosphor-based cool white light would have. Red surface LEDs are rendered especially badly. However, the color rendering characteristics of ordinary fluorescent lamps are often inferior to those available in the most advanced white LED high bay lamps today.

· Temperature dependence: The performance of LED high bay light largely depends on the ambient temperature of the working environment. Overdriving the LED high bay light at high ambient temperature may cause the LED high bay light package to overheat, eventually leading to device failure. Adequate heat dissipation is required to maintain a long service life. This is especially important when considering automotive, medical, and military applications, where devices must operate over a wide temperature range and need to have low failure rates.

Blue pollution: Since cool white LED high bay lights (ie LED high bay lights with high color temperature) emit a higher proportion of blue light than traditional outdoor light sources such as high pressure sodium lamps, the strong dependence of Rayleigh scattering on wavelength means that cool white LED high bay lights will Causes more light pollution than other light sources. The International Dark Sky Association discourages the use of white light sources with a correlated color temperature higher than 3,000 K.

· Voltage Sensitivity: LED high bay must be supplied with voltage above threshold and current below rated value. This may involve series resistors or current regulated power supplies.

High initial price: On an initial capital cost basis, LED high bay lights are currently more expensive per lumen than most traditional lighting technologies. Part of the extra cost stems from the relatively low lumen output and the required drive circuitry and power supply.

· Surface light source: LED high bay light is not similar to "point light source", but a Lambertian distribution. Therefore, LED high bay lights are difficult to use in applications that require spherical light fields. LED high bay lights cannot provide divergence less than a few degrees. This is in contrast to lasers, which can produce beams with a divergence angle of 0.2 degrees or less

Benwei Lighting is an LED Tube, LED flood light, LED Panel Light, LED High Bay, LED manufacturer with 12 years of experience. If you want to purchase a high-quality LED flood light or have a more in-depth understanding of the application of LED flood lights, please contact send us inquiry， our web: https://www.benweilight.com/.