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What is the difference between burn time and bulb lifetime in flashlights?
Wiki User
∙ 8y ago
Burn time is time from power on to power off, but the lifetime is time from the first using to not available.
Wiki User
∙ 8y ago
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How many different types of flashlights are there?
If classified by light source, there are 3 types of flashlights; they are bulb, HID and LED.
Who makes Lumistar flashlights?
The HERO-LED COMPANY makes high quality led flashlights. LUMISTAR is their own flashlight brand name. But there is a difference with other "Lumistar flashlights". Some people say lumistar flashlights, that means the led bulb is made by the LumiLEDs Inc, PHILIPS. But the HERO-LED COMPANY has a brand name of LUMISTAR Flashlight. They currently only use CREE Q5 LED bulb and incorporated with digital circuit that has 5 brightness settings and high quality and durable flashlight.
What are some advantages of LED flashlights?
LED flashlights are advantageous to normal flashlights because both the battery and bulb lasts significantly longer for a LED flashlight. Their light is also generally brighter and stronger.
What is the difference between a pregnant woman and a light bulb?
You can unscrew a light bulb.
What is the best bulb for bright flashlights?
LED bulbs tend to be very bright and use far less power to operate making them perfect for flashlights. Halogen bulbs are also very bright and used in flashlights.
What is atmospheric depression?
it is difference between wet bulb temperature and dry bulb temperature.
What is the difference between a light bulb and a pregnant women?
A light bulb can be unscrewed. Hahaha
The difference between wet-bulb and dry-bulb temperature is called?
wet-buld depression
What is the candle power of the 4157 light bulb?
whats the difference between a 3157 and a 3457 bulb
Why are LED flashlights better than halogen flashlights?
The LED bulb, which LED stands for Light Emitting Diode, does not have a filament and therefore lasts longer than a regular lightbulb.
What type of a circuit do flashlights use?
A flashlight is a series circuit. The batteries positive end connects to the flashlights switch. The switch connects to the center pin of the light bulb. The bulb filament is connected to the center pin of the bulb and the outer metal shell of the bulb socket. The shell of the bulb socket is connected to the metal flashlight's body which returns to the negative end of the battery. Turn on the switch and you have light.
What is difference between bulb and lamp?
Words are used interchangeably.
