Traditional Culture Encyclopedia - Traditional culture - The flashlight problem
The flashlight problem
The classification of flashlights depends on the classification standard. ? According to the light source, it can be divided into halogen lamp, HID, LED and other types; According to the material can be divided into plastic, resin, aluminum alloy, stainless steel and other materials; According to the use, it can be divided into household, outdoor, military and police use, diving, explosion-proof and other types. So there are too many classifications of flashlights, and different standards and angles will lead to different classifications.
I do titanium lighting for flashlights. At present, flashlights with strong irradiation effect are mainly equipped with 800 lumens single chip CREE? XML? T6? LED flashlight C 10 is the first choice for outdoor and night riding, with wide light intensity in short and medium distance, good long-distance focusing and excellent road lighting effect. With T6? 18650 LED is small and straight, small in size, super bright, and can communicate.
- Previous article:Children's Indoor Sports Games Teaching Plan (2)
- Next article:A copy of the cake shop
- Related articles
- What's the difference between crime of trafficking in children and crime of trafficking in children?
- What is the Xiangxi Tujia Pendulum Dance?
- What are the main hot pot dishes and which ones are better?
- Why is this place called "Assassin's Creed" 。。。。 It's clearly Assassin's Creed.
- What are the interesting free parks in Tianjin in 2022?
- Guangdong people's wedding customs before the wedding there is a big gift
- Mahogany decoration is good or waxing paint?
- What is rich in Myanmar?
- What are the customs and taboos for eating on the 21st day of the first month?
- We are going to have a team meeting! Who has this kind of comic dialogue sketch about campus civilization etiquette! ! Be funny! ! ! !