Hotel Lighting

If I upgrade to LED, will the colors be consistent?

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Color consistency is a big concern, especially when you are looking to create a specific atmosphere in your lobby or hotel rooms. It&#;s a problem that can surface immediately or as you replace bulbs over time. Your first option is to buy from a reputable manufacturer with a tight color consistency policy. The second option is color tuning. It&#;s a more advanced option that we discuss here.

What is CRI?

Color Rendering Index measures the visual effect a light source has on the perceived color of objects it illuminates. High CRI light generally makes colors natural and vibrant. Low CRI causes come colors to appear washed out or even to take on a completely different hue. In hotels, we generally recommend a CRI of at least 82.

What is CCT?

Correlated Color Temperature gauges how yellow or blue light appears, measured in Kelvin. Warm light sources have low color temperatures (-K), like red, orange, and yellow. Cool light sources have high color temperatures (>K) and feature blue light. In hotels, we generally recommend a Color Temperature in the K to K range.

What is R9 color rendering value?

R9 color rendering value indicates how well your lighting will highlight red colors. Some percentage of R9 is actually found in all of the colors that comprise the CRI scale. When purchasing LED lighting, we recommend an R9 value greater than 60. We explore R9 color rendering value here.

Should I worry about wattage?

Wattage is the measure of how much energy a lamp needs to light up. This will differ based on the application, and if you are using LEDs.

What about lumens?

This measurement expresses the overall light output or quantity of light produced. More lumens means it&#;s a brighter light, less lumens means it&#;s a dimmer light. This may be an important factor as you decide how to set the ambiance of your common areas and guest rooms.

How long do LED lamps and fixtures last?

LEDs are not like traditional light bulbs, where one day they will suddenly not turn on. You may notice they&#;re not as bright when they start to lose their life, but before they stop completely. The actual lifespan depends on the application of the lamp and the fixture.

What&#;s the difference between a lamp and fixture retrofit?

LED Lamp Retrofit Pros LED Lamp Retrofit Cons Quick, easy installation Maximum fixture wattage remains the same (applies to Title 24) Significant efficiency gain Common challenges with dimming Strong rebate programs LED Fixture Retrofit Pros LED Fixture Retrofit Cons Maximum control over light output and placement Longer, more expensive installation Longer life rating that LED lamps Generally higher upfront costs than LED replacement lamps Lower maximum fixture wattage than traditional fixtures Potential for difficulty in upgrading to future emerging technologies Excellent performance for controls and dimming

Click here to read more about the pros and cons.

What is lamp life and how does it compare to rated life?

Average rated life is an average rating, in hours, indicating when 50 percent
of a large group of lamps has failed.

If you are looking for more details, kindly visit GREATON LIGHTING.

Additional reading:
4 Tips to Select the Perfect AC220/110/230V Strip Light

Lamp life is the expected operating time. Most, but not all, lamps will meet
the lamp life hours.

Will dimming lights cause them to flicker?

It&#;s common to dim lights in multiple areas of a hotel, like the lobby, rooms, and a restaurant or event space. Dimming technology today is much better with LEDs, but that doesn&#;t mean you will not run into problems. We look at common issues here.

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