Lighting and Air Conditioning | P2 for the Hospitality Sector

Lighting and Air Conditioning | P2 for the Hospitality Sector

Providing a comfortable and inviting atmosphere for guests is one of the top priorities in the hospitality industry. One of the easiest ways to create such an environment is to leverage heating, cooling, and lighting technologies that cater to guests both in individual rooms and in shared or common spaces like the gym or lobby. Incorporating occupancy sensors, programmable thermostats, smart thermostats, energy efficient lighting and dimmable lighting throughout the property will not only create a harmonious and well-synchronized ambiance, but it can also help to save money.

 

Energy Efficient Lighting

Lighting is not just a priority when designing a hotel or creating a specific type of ambiance; it is also a high-return, low-risk investment. Energy efficient lighting creates many opportunities for enormous energy savings that can be coupled with cost-saving rebates through programs such as:

Using CFL and LED lamps reduces thermal emittance of the fixtures in which they are housed, thus alleviating some of the strain on air conditioning systems to maintain appropriate temperatures | Learn More >

Additionally, the lifespan of energy efficient lighting is often superior to that of traditional lighting. The maintenance staff will have more time to tend to guests matters rather than be tied up changing lamps | Learn More >

Retrofitting Light Fixtures

T12 lamps (which have poor color rendition and cause eye strain) were commonly installed in commercial buildings and used for many years, but they have become outdated by newer, more energy efficient T8 and T5 lamps. If the current lighting output and arrangement is satisfactory, but there is a desire to improve the efficiency of the output and potentially save money, retrofitting may be a great option.

Retrofitting a lighting system can include replacing components like lamps, ballasts, lenses and/or reflectors, which is much more affordable than replacing the whole unit. Occupancy sensors are also considered to be a form of retrofitting.

Why Should I Retrofit My Light Fixtures?

Arden Realty, a facility in Beverly Hills, saw savings that amounted to roughly 3,920 kWh/year in electricity for lighting use as well as a reduction of 1,253 kWh/year in cooling energy. Overall, this facility cut energy use by over 140,000 kWh/year by replacing T12 lamps with T8 lamps, retrofitting reflectors in some fixtures, installing a variety of occupancy sensors and replacing incandescent lamps with compact fluorescents | Learn More >

LED and CFL Lighting

Light-emitting diodes (LEDs) and compact fluorescent lamps (CFLs) are two variants of energy efficient lighting. After years of technological research and development, LEDs and CFLs now offer comparable or better light quality than other types of lighting, such as incandescent lamps | Learn More >

Typically, energy efficient lamps use about 25 to 80 percent less energy than traditional incandescent lamps, and they last three to 25 times longer | Learn More >

LED bulbs and CFLs also produce less heat, which will help reduce wasted energy from air conditioning systems. With continual advancements in technology, LED and CFL lamps offer a wide variety of lamp shapes, sizes, functions, and outputs to accommodate a large number of specialized tasks.

Dimmable Lighting

Dimmer controls provide variable intensity lighting in order to better accommodate a multitude of tasks. When a lamp is dimmed, it reduces its wattage and output which helps save energy.

Guests also enjoy the ability to control their own lighting to suit their mood. Unlike incandescent lights, CFLs do not lose their efficiency with dimming | Learn More >

It is possible to change the lamp and ballasts in fluorescent lighting fixtures rather than replacing them entirely in order to be used with a dimmer. LED lamps can be used with dimmers so long as they are designed for dimming. As the LED industry continues to expand, fully compatible LED dimmers are expected to become more readily available | Learn More > 

Programmable/Smart Thermostats

Both programmable and smart thermostats can help reduce annual energy consumption up to 10% by leveraging the temperature, time of day, time of year, climate, and usage patterns to achieve the right balance between optimal comfort and energy efficiency | Learn More >

These thermostats may be used in guest rooms, though they may provide the most utility when used in common areas to create a seamlessly integrated, highly efficient heating and cooling system that provides guests with a world-class experience while reducing annual energy consumption | Learn More >

WiFi-enabled smart thermostats can automatically adjust heating and cooling settings for efficient and optimal performance | Learn More >

While it learns and adapts to the preferred temperature, it can also provide energy use data that can be tracked and managed. With the use of a smartphone or tablet, staff can even remotely control thermostats from anywhere on the property. Often times, these thermostats come equipped with indicators like those that signal when it is time to change air filters or when there are malfunctioning HVAC components.