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it depends on the use
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∙ 13y ago
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Whose work led to the widespread use of electrical of incandescent lights?
i think ur doing the same exact worksheet as me!
What color lights would you use for a greenhouse?
You need grow lights which are in another light spectrum. Regular lights won't do as well to help your plants.
Can you use an incandescent light bulb in a full spectrum lamp?
no
What is something almost everyone can do to reduce his or her carbon footprint?
Use a fan instead of air conditioning.Walk instead of drive.Turn off appliances at the wall, not with a remote.Turn off lights when the room is empty.
Do incandescent light bulbs have more mercury in them than fluorescent?
I would say no. My reasoning is that if incandescent bulbs have as much or more mercury than fluorescent bulbs, the fluorescent industry would be debunking all the reports of a mercury problem.Incandescent lights do not need or use mercury to operate, so there is none in them.Fluorescent lights cannot be made at all without mercury, as it is the glow of mercury ions that produces the UV light inside the fluorescent bulb to excite the phosphor coating to make visible light.
Why do stores offices and schools use fluorescent lights instead of incandescent?
Incandescent lights are expensive to run (they give off a lot of heat was well as light), incandescent lights are much more efficient. However modern LED light bulbs are better (more efficient) than both incandescent and fluorescent lights so in the future you will see a change to the use of these.
Are the lights people use today incandescent lights?
Yes, anytime your see a glowing wire inside the light it is an incandescent lightbulb
Can you use a halogen light for a grow light?
You can, but it's not a great idea. Halogen lights, as with incandescent lights, use lots of electricity, and most of this generates heat rather than light.I would suggest using fluorescent, HID or LEDs for grow lighting.
Are fluorescent lights cheaper to run then incandescent globes?
Yes, they use less electricity.
How important are hydroponic grow lights in indoor and outdoor hydroponics gardening?
It is technically impossible to grow hydroponicly without grow lights.
What type of lighting to use inside a home?
You can use incandescent, fluorescent or halogen lighting fixtures meant for indoor use inside a home. For example, you can purchase incandescent wall lights that are connected to a dimmer switch with incandescent lamping. Fluorescent lights might be in models of ceiling lights, chandeliers and pendant lights. Fluorescent lights are energy efficient lighting choices. Halogen lamps are used in some recessed lighting for indoor use. Floor lamps may also use halogen bulbs. Read carefully to see what type of indoor lighting can withstand damp settings such as the bathroom.
What are some advantages for having LEDs as bike tail lights?
LED lights are bright and use much, much less electricity than incandescent lamps.
Will weed grow under regular lights?
no it will not, you have to use "cool lights" or "flourecent lights"
What would you use instead of lights?
sun?
Whose work led to the widespread use of electrical or incandescent lights?
i think ur doing the same exact worksheet as me!
Whose work led to the widespread use of electrical of incandescent lights?
i think ur doing the same exact worksheet as me!
Why would you choose LED grow lights instead of other grow lamps?
LEDs can be customized to emit only the light the plant uses for photosynthesis making it is a very efficient grow light. They also use very little electricity, create very little heat, and have a longer lifespan then other types of grow lights.
