Thunderstorms pose a safety hazard in several ways. Lightning is the most dangerous part of a thunderstorm, and it kills more people than hurricanes and tornadoes combined. Thunderstorms produce heavy rain, which can cause flash flooding. The strong winds from a thunderstorm can also cause widespread damage. Each of these components requires specific precautions to minimize their danger.

A thunderstorm typically has a diameter of 15 miles and lasts for 30 minutes, which is much smaller than a hurricane or winter storm. The National Weather Service places specific criteria on a severe thunderstorm. These include thunderstorms that produce hail with a diameter of at least ¾ inch, wind gusts of at least 58 mph or a tornado. Severe thunderstorms comprise about 10 percent of all thunderstorms.

The NWS recommends that you stay indoors for 30 minutes after the last clap of thunder when you hear thunder less than 30 seconds after the lightning. This rule is known as the 30/30 lightning safety rule.

Avoid taking emergency shelter in structures that are vulnerable to high winds, such as a mobile home. Outdoors shelters such as sheds, pavilions and golf’s typically will not protect you from flying debris and lightning. Avoid and report downed power lines. Bring pets and livestock under shelter to protect them during hailstorms.

Watch cascading spiral turns and vibrant emanations through a glass curved body bending and zig-zagging in a brilliant display of illumination.  New “convertible” pendant light fixtures from Eurofase Lighting are turning heads and making a grand debut with the introduction of Bloor, Spadina, Finch and Dundas.

All four fixtures may be easily converted from pendants to flush mount fixtures right out of the box! Dazzling lighting designs create a fantastic play of shadow and light as the fixture body diffuses the light, turning straight solid edges into an illuminating serpentine pattern.

“Bloor” features Rippled Hand-blown Clear Press glass with Chrome accents in a robust bell-shaped pendant design.

“Spadina” features Rippled Hand-blown Clear Press glass with handsomely defined swirling scales in a modern-contemporary orb shape.

“Finch” is defined with Rippled Hand-blown Clear Press glass and Chrome accents in a brilliantly scalloped combination of shell-like symmetry.

“Dundas” presents a unison of floral-like blossoms in Rippled Hand-blown Clear Press glass with Chrome accents.

Eurofase Lighting has been powering up the lighting industry with outstanding ceiling pendant lights, wall lighting and chandeliers since 1989.  They are on the cutting-edge of technological advancement with some of the most innovative decorative pendant lights and chandeliers.  See the entire line of pendant lights and ceiling fixtures from Eurofase at 1800lighting.com.

Experience the magic of all new designs from Eurofase Lighting at 1800lighting.com or visit your nearest Capitol Lighting showroom.

The commercial electricity for HVAC systems accounts for about 50 percent of a building’s total energy consumption. Being one of the major energy costs in a manufacturing facility, it dominates the building’s peak electricity demand. As such, improving the system’s efficiency, in order to cut energy costs, should be every facility manager’s priority.

The energy consumption depends on the climate, comfort preferences, building design, insulation, the timing of use, the size of the HVAC system, heat generated by electrical equipment, and other site-specific factors.

Building owners and businesses can reduce their energy costs by combining several measures that increase an HVAC system’s efficiency while reducing the demand for heating and cooling.

When selecting HVAC systems, pay attention to its design and controls. Components such as motors can impact heavily on the running costs of equipment because some are usually oversized to meet peak demands. An ideal system should have more variable speed control, inverter controls, economizers, demand controlled ventilation, advanced sensors and monitoring, as well as superior diagnostics. In addition, the system should be the appropriate size; not too small or oversized.

By controlling and running the HVAC motors at speeds based on the heating or cooling needs, consumers are able to realize energy savings of between 30 and 50 percent compared to the conventional constant speed operations. Most manufacturers prefer newer algorithm-driven smart microprocessors.

These provide a refined speed control that responds to the changing load in the building. Instead of using on and off cycling, these controls adjust the system according to the actual cooling or heating needs of the facility. More functions can be added through software add-ons as opposed to costly hardware upgrades.

Some of the ways to optimize HVAC systems include the use of thermostats and control systems, locating the HVAC unit in the best place possible, and modifying the ventilation and distribution. These are discussed more fully below:

A HVAC energy audit helps in identifying the operational deficiencies, hence allowing the building manager to take the necessary measures to enhance performance. The audit is often necessary because it helps in determining the amount of energy use, maintenance and upgrade requirements.

Consumers can then reduce their energy costs by optimizing, replacing or retrofitting the HVAC system to become more energy efficient. This not only increases efficiency and reduces the amount of commercial electricity for the HVAC system, but also improves the air quality.