10 Best Emergency Lights in the Philippines 2024 | Firefly, Omni, Akari and More

Fluorescent and LED are two types of illumination mainly used on emergency lights. Fluorescent lighting consumes more energy and necessitates the use of large batteries. On the other hand, LED only requires a low voltage power source and a small battery, making it an excellent choice to use as an emergency light device.

Unlike traditional light bulbs that use filament that can burn out quickly, LED lights use chips that can last up to 50,000 hours in standard usage. Because of this, it allows you to get the most out of your money and save money on maintenance costs.

To calculate the required amount of light or lumens of the emergency lights, you must first determine the square foot of the room where you intend to use them. Remember that there is a standard 1 foot-candle per square foot calculation. Once the area has been determined, multiply the foot candles by 10.76 to convert them to lumens.

For example, a 330-square-foot living room will require a 330 foot-candle light. When converted to lumens, it will need 3,550 to 4,000 lumens. Even so, you do have the option of increasing the number of lumens for any area. Emergency lights should be strategically placed around the room to provide efficient illumination, also do not hesitate to install more if needed.

Exit doors, corridors, stairwells, and windowless rooms are some locations you can place an emergency light. Aside from that, you need to be familiar with various lighting types and which would be the most appropriate for your needs at home or in the workplace. The placement, casing, life expectancy, and areas that they can cover are all variable.

As long as there is power and a socket nearby, electrically powered lights are reliable since you may use them regardless of the weather condition. Most emergency lights are available with either an AC or a DC plug, as these are the common types of connectors used in most households.

Nowadays, a USB hub or a Type C bundled with the device is readily available on the market. So even if you lose or misplace the cable, you may still charge your emergency light by using the chargers that come with your smartphone. These methods are best suited in places with a consistent and dependable power source.

Another innovative investment is a solar-powered light that entirely depends on sunlight to function. With this method, it would take seven hours for the device to be completely charged. But, on rainy or cloudy days, this is not a reliable way. Thus, it is best to pick a device that can recharge with both electricity and solar power.

Battery backup is defined as the amount of time that an emergency is completely charged and can maintain steady luminance while not varying in brightness. The average battery backup duration available on the market is 4- 8 hours, but it is preferable to choose an emergency light that has a battery backup of 10-15 hours.

Furthermore, charging time refers to the amount of time required to fully charge a device before it can be used again. You should select an emergency light whose charge duration should not exceed 9 to 10 hours as this may already provide ten to fifteen hours of standard time.

Batteries in emergency lights will automatically charge and discharge periodically. However, frequent cycles of overcharging and discharging the battery may cause damage to it. Thus, go for an emergency light with a built-in safety mechanism to prevent the battery from overcharging. Through this, you may anticipate a long battery life from your investment.

The battery should not be pushed into a condition of deep drain. Thus, a low battery indicator is important to show when the battery is depleted. When this occurs, the light should be turned off to avoid battery damage. Another indicator feature shows off the remaining charge, low voltage, when it is charging, and when it is finished charging. 

Beyond the features we've listed above, there are a few other aspects to consider when making your final decision on which product to buy. The IP rating for your unit's protection, adjustable brightness, multi-purpose functions, and so on are examples of these features.

Consider if the manufacturer of the item you want to purchase provides a warranty for their product and sells batteries for your emergency light. This is done to prevent product failure and waste of money. Plus, you won't have to worry about battery replacement if your battery fails to function properly in the future.