1. In order to facilitate the customer to choose the color, the brightness is arranged from high to low: green > blue > yellow > red > purple > white (note that the tube can only emit fluorescence, the daytime is not bright, the night is more Dark places, the brightness is more obvious)
Note:
1. The Self luminous lamp tube is not bright during the daytime, the more dark, the more obvious the brightness
2. Please avoid the impact.
3. The gas inside the manifold has a small amount of radiation. As long as the tube is not broken, the radiation is 0. If the tube is broken, the door and window can be ventilated. This kind of miniature tube is very small, so don't worry