A lightstick is a hand-held, portable,
battery-powered light source. The power supply is from a battery–operated
light emitting diode (LED). They are
commonly used for recreation such as illuminating devices for concerts,
parties, and clubs; but may also be used for aviation, military, rescue or
decoration purposes.
A Little Site Disclaimer
For the purpose of this site, we are
referring to battery-operated lightsticks like the one shown in the picture
below. Please do not confuse lightsticks from glowsticks. Sometimes, the terms
are and can be used interchangeably. However, for ease of understanding, this
site will use the term lightsticks for battery-operated lightsticks especially
the ones used for KPOP concerts.
 |
| Battery-Operated Lightsticks. - Super Junior custom-designed. (Photo from Alibaba.com) |
Difference of a Lightstick and a Glowstick
 |
Glowstick (Photo from
Xingzheng All Stars Glow Toy Factory ) |
For everyone’s information, the glowsticks
are also portable, hand-held light sources. The main difference is that
glowsticks have self-contained power sources. They are made of transparent
plastic tubes which contain certain chemical/s that, when combined, make light
through a chemical process [nerd alert!] called chemiluminescence.
Glowsticks are also waterproof, are
cheaper to manufacture, and disposable.
However, glowsticks cannot be turned off. Once the chemical reaction
starts off to give off its desired light, the whole device will be illuminating
all throughout until the chemical reaction runs or fizzles.
On the other hand, lightsticks
generate light through the LED/Light Emitting Diode/s that are attached to
them. The color of the light given off is dependent on the diode being used.
The diodes are powered by a battery, usually by very small 3-5Volts batteries
or AA-AAA batteries. The whole process of lightsticks generating light is called
electroluminescence.
The lightsticks/battery-operated
glowsticks/LED glowsticks are a great alternative since they can be switched
on/off. When used properly, it can light up to 24 hours continuously or even up
to 3 years or more if used sparingly. The batteries can be replaced. You can
purchase battery replacements from camera stores or watch stores.
Battery-operated lightsticks are now
often preferred over glowsticks due to the latter’s chemical composition and
possible effects. LED-using energy devices are now also used more in different
industries due to its low-energy consumption benefits and longer shelf-life.
Which one do you need?
If one is looking primarily for a light
source for a KPop concert, the battery operated lightstick is definitely the go
to device as most fandoms use and utilize battery-operated and customized
lightsticks. It provides more
flexibility and safer options for the concert-goers and can definitely be a
good collectible for any fangirl or fanboy.