What kind of lamp should I use for photography?

Whether T5 lamp is good or not can analyze the difference between LED lamp and light strip to some extent. The lamps used in t5LED tubes are LED strips, which have the relationship between inclusion and inclusion (T5LED tubes include LED strips). There is glue dripping outside LED strip, which is their only difference, but glue dripping is definitely not as durable, well protected and transparent as the PC material of T5LED lamp.

Moreover, if the light strip is broken, replace the whole one, and if the lamp tube is broken, replace it. However, the cost of the lamp is much more expensive than that of the lamp strip, but overall, the T5 lamp is still more advantageous than the lamp strip. Generally, the lamp tube can be guaranteed for 3 years, and the lamp strip often needs overall management.

LED tubes are also commonly known as fluorescent tubes and fluorescent tubes, and their light sources all use LEDs as illuminants.

Traditional fluorescent lamps are also called fluorescent lamps. There are two filaments at each end of the lamp. The tube is filled with trace argon and thin mercury vapor, and the inner wall of the tube is coated with fluorescent powder. The gas between the two filaments will emit ultraviolet light when conducting electricity, which will make the phosphor emit visible light.

Led tubes have many advantages, and are generally used for general lighting, office buildings, shopping malls, restaurants, schools, families, factories and other indoor lighting.

Extended data

Lighting is a measure to use various light sources to illuminate the workplace or individual objects. The use of sunlight and skylight is called "natural lighting"; Using artificial light sources is called "artificial lighting". The main purpose of lighting is to create good visibility and comfortable and pleasant environment.

Luminous method of electric light source

1. resistance luminescence is a method of using the inherent resistance of a conductor to produce thermal effect after being electrified to reach a hot degree and emit light. Such as incandescent lamps and iodine tungsten lamp.

2. Arc luminescence, which is a mechanical method that uses two electrodes to discharge to produce high-heat arc luminescence. Such as carbon lamps.

3. Gas luminescence is a method of injecting rare gas and metal vapor into a transparent glass tube and using diode discharge to make the gas generate high heat luminescence. Such as sodium lamps and dysprosium lamps.

4. Phosphor luminescence is a method of injecting rare gas or trace metal into a transparent glass tube, coating a layer of phosphor on the inner wall of the glass tube, and using the luminescent effect of gas discharged by a diode to make the phosphor absorb and emit another kind of light, such as a fluorescent lamp.

References:

Baidu encyclopedia-illumination