What is standard grade glowsticks?
Standard grade (Economy grade) glowsticks are made from reduced by half energy component which called CPPO, and lower-pure fluorescent dyes in chemical solution. They will glow for 4-6 hours. Sometime, reduced to varying degrees by some crafty factories, this products will glow 6-8 hours.

What is premium grade glowsticks?
Premium grade (Top quality & Superior quality) glowsticks are made from all chemical ingredients in saturated solution and passed fine process. They will glow for minimum 8-12 hours.

What is industrial grade lightsticks?
Industrial grade (Safety grade & Military grade) lightsticks are latest technology's products which contains more light energy. They will make high lumen output and super bright glow for 12+ hours. At present, there is very few companies mastered this technology in world.

What colors are available?
We supply full 9 novelty colors and industrial colors which are green, blue, yellow, pink, orange, purple, red, white, aqua and yellow-green.

What is difference between liquid and powder fishing lightstick in commercial fishing industry?
A liquid type fishing light sticks provide stable light output. But a powder type fishing light sticks only can glow bright when shaking, it is almost having a low chemical reaction with very lower light output in the whole period in the deep sea fishing.

What is temperature for testing glow sticks?
The duration is always tested base on room temperature.