allowable Lighting For a Jewelry Store
Proper store lighting can attract more customers to any establishment, help sell more product, and improve a store's image. Many designers argue that the most foremost element of a store's design may be its lighting. Unfortunately, lighting is often the most neglected component of store design.
allowable Lighting For a Jewelry Store
When selecting the lighting for any store or display cases, here are a few ideas to keep in mind.
Ceiling Height: The height of a store's ceiling is one of the most foremost factors that goes into a plan for lighting a jewelry store in such a way that the merchandise looks spectacular. As the source of light moves farther away from the merchandise the power and intensity of the light diminishes. Stores with higher ceilings (over 9') face some challenges with lighting. Stores with ceiling that are taller either have to use more lights that are spaced closer together to illuminate a showcase or bring the light source closer by dropping down a track or using a pendant.
Color: The color of light is quantum in Kelvin (temperature). The higher the climatic characteristic (Kelvin) reading the cooler the color of light and the lower the climatic characteristic the warmer the color. For example a light that is 3000K would be a warmer color and a light that is 4000K would be a cooler light. As the climatic characteristic of light gets too high (over 4200K) the color of the light begins to take on a blue quality. Lights that are in the 5500K to 6500K will look "blue" to the eye.
Bulb Life/Quality: How long a bulb is unbelievable to last is based upon its "rated life". The better bulbs have a rated life in excess of 10,000 hours. The capability of a bulb can also be measured by its Cri (Color Rendition Index). The higher the Cri of a bulb the better the capability of the light that it projects will be. Cri numbers over 80 signify a very high capability of light. Cri numbers over 90 signify an exemplary capability of light.
Power of Light: The power of a bulb is measured in lumens. The whole of light that is generated is measured in Lux or, more commonly, in foot-candles ("fc"). The higher the lumens the higher the whole of foot-candles that will be generated by the bulb.
Different Light Sources: There are three main sources of light that are used in Jewelry stores. They are (1) Ceramic Metal Halide (2) Halogen (3) Fluorescent. Led technology is being used more and more but is still far behind the main three. The best source of lighting for jewelry is still Ceramic Metal Halide. This is due to its qualities. They are vigor efficient, mighty (lumens over 6000), come in warm and cool colors (3000K to 4200K) has excellent Cri (over 80 and in most cases over 90 Cri) and can furnish foot-candles that can exceed 400. Halogens are hot, have lower Cri's, do not verbalize their color over the life of the bulb and are about a quarter to a third of power of a ceramic metal halide. Fluorescents are vigor efficient but do not task sufficient power to be beneficial in a jewelry store when it comes to illuminating merchandise.
Led's are the "buzz" but they have limitations and problems. Led technology is permanently changing. An Led fixture you buy today is (as in the case of a personal computer) will be outdated within a year. Keeping a consistent color of the Led over time can be problematic due to the changes in Led technology. Led's can make jewelry look great inside of the showcase but are not mighty sufficient to be settled over the case where the sale is literally made. Due to this limitation, a distinct source of light is required above the showcase such as ceramic metal halide or halogen. This is where the problems occur. What happens is that there are two distinct sources of light each making a piece of jewelry look different. As an example ... A customer see's a piece of jewelry inside of a showcase being lit by an Led strip. They ask to have the salesperson take it out for them to see it. It is taken out and is now over the glass being illuminated by a distinct light source which makes the piece look different. The customer begins to wonder if the lighting inside the case is there to "trick" them into mental the jewelry looks good. As sales are finalized on the "glass" having a light source that makes the jewelry look the same inside the case as it does above the case is crucial to end a sale.
Tips:
(1) Most designers who understand the proper way to light a jewelry store will tell you that you light "for diamonds" and the rest of your merchandise will survive do just fine And that if you light for gold your diamonds will die. Diamonds require a piquant white light that provides sufficient power to make them sparkle. Diamonds should be shown under lights that are in the 4000 -4200K range. This provides a beautiful white color that stops short of taking on blue color qualities. Gold and warmer colored stones look the best under warmer colored lights 3000K to 3500K. However, if a store is going to use a singular color of light throughout its showcases then the adage of "lighting for diamonds" is the way to proceed.
(2) Make clear that lighting is mighty sufficient to yield a minimum of 200fc. Having light that is less than 200fc is universally agreed to be lower than the minimum whole of light to properly light jewelry, especially diamonds. Readings of between 200 and 400fc is the optimum whole of light power over a showcase depending on the store owner's personal preference as to the whole of light that they think looks best.
(3) Have ambient or normal lighting be warmer and less mighty than the lighting over the showcases. The human eye is attracted to brighter light. If the normal lighting in a store is the same color and power as that over the showcases then there will be nothing to attract the customers to the showcases and the store will have a cold non-inviting feel to it. By having the normal (ambient) lighting less mighty (about 75fc) and of a warmer color (between 2500 and 300K) the lighting over the merchandise will stand out and attract the customer to the cases.
(4) When lighting a window display that has natural sunlight shining into it use twice the whole of light that would be generally used over a showcase in order to combat the power of the sun.
When upgrading lighting the trend is generally a turn from Halogen technology. Customers who are using Halogen and who switch to ceramic metal halide will notice an immediate variation in the capability and power of the light, the decrease in heat and the mighty turn that it makes to their merchandise.
Things to reconsider when selecting the type of lighting:
Track: This provides the most versatility as fixtures can be moved and repositioned with ease. If merchandise is moved from case to case or showcases are moved track lighting provides the store owner with the most options.
Recessed: This provides the sleekest look. The limitations are that the store owner will be little in their capability to add or decrease light as well as limitations with piquant merchandise and showcases colse to inside of the store. Once a recessed light is installed the cost to add or take away lighting becomes a large expense as electricians are required to remove/move lighting as well as the issues complicated with repairing the holes in the ceiling where the recessed fixture was installed.
Pendants: Pendants are a great way to bring a light source closer to the showcases where the ceilings are high and the store owners do not want to spend the money required to add further lights to compensate for high ceilings.
Inside of Showcase Lighting: Having lighting inside of a showcase can literally add sparkle and glitter to your jewelry. The best lighting for inside a case is Led. Be meticulous though when selecting the Led to make sure that the color of the light is not blue (5500K = color range). Having one color shining on your merchandise inside the case and a distinct color shining on your merchandise above the case has the real potential to lose a sale. Stores do not want their customers to be attracted to how jewelry and diamonds looks inside only to have it look distinct on top of the glass where the sale is literally closed. Customers will think that Stores are trying to trick them straight through the use of fancy lighting.
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