60 watts of incandescent color temperature is how much K? Which light color is 4000-5000K?

4 answer

Advertising light box is connected to the network or U disk memory?

3 answer

The car headlamp 5000k affects the lampshade

3 answer

How to change LED flashlight to blue light?

3 answer

Patch LED beads can be bought in what place?

3 answer

LED dot matrix screen cathode can not switch triode, okay? What effect will it have?

3 answer

Guangzhou stage light beam which stable performance, reasonable price ah?

3 answer

Does the UV germicidal lamp have a negative effect on the growth of animals and plants?

3 answer

How many white balance ratios of LED lights are there in LED displays?

3 answer

SCM AT89C51 advertising lights procedures, seek experts, urgent!!!!

3 answer

dashboard warning lights?

2 answer

Does the LED light save power than the general light source?

3 answer

How do black lights work?

4 answer

Can a fluorescent tube be used in series?

3 answer

LED flashlight MH7303 how to achieve explosive flash function, there are circuits as follows, but that is, can not achieve detonation flash!

3 answer

does light have mass?

5 answer

How does the DMX512 dimmer control the shaking head lamp? How do you make it shake its head?

3 answer

How can I get the glass cover of the explosion proof lamp?

3 answer

whats the purpose of a black light?

4 answer

What are the benefits of frosted bulbs compared to ordinary light bulbs?

5 answer

What do the lampshades do to make the light seem like a regular bulb?

3 answer

What is the difference between a 200W beam light and a 230W beam lamp?

3 answer

LED lights belt, what mobile power, can not pull wires

4 answer

How to solve the problem of led light color

5 answer

Is there some kind of light that can light up without energy? ?

2 answer

LED how much watts does the lamp belt have?

3 answer

How can children's photography be lit?

2 answer

Where is the stage lighting stereo?

3 answer

What advantages does the LED street lamp have in comparison with the HPS?

5 answer

Mineral wool board can install the lamp?

3 answer