Commonly Asked Questions About 1 Watt Led Bulb
watt LED of HID grow lights?There's a lot of energy savings with led lights. Over time, they could end up paying for themselves. If you go with HPS or MH lights, you'll spend more on energy. You can check out some site like this to calculate cost savings for using a lower watt bulb That might give you an idea about the actual dollar savings. You should also consider that HPS and MH lights will get hot while leds don't put out much heat.------Why does my TV take some 75 minutes for the screen to appear when turned on?Offhand, sounds like a power supply failure, where gradually a component warms up enough (or the board thermally flexes enough) to give you the voltage you need for the image. It might help to know if this is a flat panel LCD/LED or plasma or CRT... and google the model and problem to see if it's a common failure.------I'm shopping for a new TV with these details as my spec's?Panasonic 3D TVs are very good> Samsung have quite a few also> I personally don't rate Samsung as they tend to break down at the drop of a hat, the same for LG, but that's my opinion.Sony have Great telly's also; Panasonic and Sony are the best brands for workmanship and Customer service once you have you're item.------On a normal LED Samsung TV (not a smart TV), when the TV is switched on, it shows "the system is updating, please don't power off." What does it mean?It means that either there is a USB stick connected to the TV and the TV is updating its firmware, or the TV is "confused" and it is time to call for service.------What are the best schools to go to and the type of majors to take to help one become an investment banker on Wall Street?Any college with a good reputation will do. If you want to stand out and pay a great deal more money try selecting any of the top ten schools in the country.As for major, and majors that are associated with Banking, Accounting, Finance, International Finance, Business, etc.It wouldn't hurt these days to also speak at least two more languages besides English. And getting a Masters in Finance doesn't hurt either------Who do you think would be the best choice to direct a Batman movie that is based around the detective side of the character?I would love to see David Finchers take on Batman. We essentially saw his Gotham City in the unnamed city in Se7en. He has a darkness visually but also the desire to tell stories of people struggling with the darkness within. He would be the ideal director for a Batman movie- not necessarily for a series. But I would love to see him do a standalone film with his own cast------What is the average monthly cost of 1 wall plug in night light?While I hate to disagree with anyone, ranger is wrong. Night lights are traditionally sub 10 watts and run on 120VAC. So, (10 watts x 24 hours x 30 days) 7200 watt hours or 7.2 kilowatt hours and I pay 0.0776 per kilowatt hour, so 7.2kWh x .0776cents/kWh 0.55. So, a night light in my neighborhood costs about 50 to 60 cents a month to run. Maybe a little more, maybe a little less. A lot of people use LED night lights that barely draw anything but trickle charge and others use 15 watt night light bulbs.Call it good at 60 cents a month.------How Would You Rank The Albums Of Led Zeppelin?Houses of the HolyPhysical GrafittiLed Zeppelin IVLed Zeppelin IILed Zeppelin ILed Zeppelin IIIThe Song Remains The SameIn Through The Out DoorPresenceCodaBQ1: All of them, due to the unique combination of talent that comprised Led Zeppelin.BQ2: No, but if I played guitar, I would love to play "Bron-Yr-Aur", "The Rain Song" or "Over The Hills and Far Away"BQ3: Not yet.------Why are torpedoes so dangerous for aircraft carriers?There is no defense for a modern torpedo. You cant outrun them and you cant fool them.Modern torpedoes are unlikely to be fooled by countermeasures. Once its on target its likely to get there. Worse, a single torpedo is likely to sink most ships. It might take more than one to sink a carrier, but even one is going to cause major issues. That kind of shock is likely to cause leaks, trip off machinery, trip breakers, etc. If the crew is busy fighting fires - literally or figuratively - then they arent working their mission------fluorescent.... are they really the best thing to use? i hear of LEDs have replaced that statement is it true?there is in basic terms one fact, God is love, He made us and gave us a regulation, that we broke, the penilty for breaking the regulation is loss of life, yet experience He enjoyed us, He willingly died for us, He took our punishment, and He rose from the grave, and now if we repent of our sins and have faith in Him, we are able to be saved from sin and loss of life------Will incandescent bulbs overheat my aquarium?About 22watts of heat is produced by the two 15 watt bulbs. The fish will die if it is a small aquarium say 1foot by 1foot by 1foot. see the following comments:Avoid heat never place an aquarium above or near a heat source or air conditioner. You want to keep the areas temperature as stable as possible.For all species of fish, there is a middle ground in which they are happiest, and they must be kept within that range for optimum health. Examples: Tropical fish 72 - 80 F (optimal is 78), Common Goldfish 65 - 68 F, Fancy Tail Goldfish 65 - 72 F------Led bulbs? the more the brighter? True or false?Very hard to tell, because each LED array may have more LEDS, but dimmer LEDS. So the result could be less light with more LEDS. If both were made by the same manufacturer, I would bet that the greater number of LEDS would be brighter. Some LEDS can produce 20 watts of light output with a compact array the size of a single LED, but require a 6 inch heatsink and cost over $ 1,000.00. Others can replace a streetlight (see below)------I have fluorescent lighting in garage. It still works, but, the light is dim even after changed the bulb. Is it because ballast? or else?It could be a dying ballast and could also be because of temperature. Where do you live? In cold temperatures it can take a while for the light bulb in old style fluorescent lights to warm up to full brightness. If the temperature is below freezing, you might want to replace the lights with LEDs or with newer fluorescents with electronic ballasts which are not as temperature sensitive.------After I spilled water on my laptop, I dried it and left it to drain for a day. I tried to turn it back on and it rebooted and went to the login page but then the screen went black and it's making loud whirring noises. Is my laptop beyond help?Yeah I'm afraid it probably is, screen going black means water has entered the main board, the LED circuitry has failed. The whirring noise I'm not sure, it might be the fans running up and down, I've seen that before.------Why are "energy saving bulbs" so much better than incandescent bulbs?They are just like a small fluorescent light - they pass a charge through the gas inside them, causing the coating inside the bulb to glow. This uses less power than heating a tungsten wire to white heat, as with an incandescent bulb.But yes, they do contain mercury, they do give some people eyestrain, and they make some people feel quite unwell. I used to use them, but the power saving seemed negligible and normal bulbs seem to give a more "friendly" light, so I changed back to incandescent.------How comparable is the electric draw from a power strip LED?At 120 volts a 60 watt light bulb draws 500mA, a fairly high brightness LED might draw 20mA, however for pilot light use the current could be much lower, maybe 5mA or 1/100 that of the 60 watt bulb, or even less. Note that most of the power is lost in whatever (probably a resistor and a diode, but possibly a capacitor , diode and maybe a resistor or two) is reducing the 120V to the less than 2 v the LED uses------What gauge wire should I use for a led light strip mod on my computer?the led lights need a lot less power than the tubes do so you would need a resistor to connect them to each other if the switch box is only a switch on/off installing a toggle in its place would not be a problem if the box has other functions you can connect your toggles to the power cord going from the battery to the switch box leave the box on and use the toggles to control power on/off function make sure your toggles have the proper rating to handel the amount of power/amps that will be going through them------Will Sims 3 work with this computer?No, that computer your about to get is no good for gaming. Get a desktop with a quad core processor, 6 to 8 gigs of ram, a Nvidia Geforce GTX 560 TI video card or better, 700 watt power supply, with windows 7 64bit and you will be able to play all the games coming out for years to come.Venter: Thats why I told him to get a desktop, if he goes with the one in question he will not have a good gaming experience I wish him luck if he does get it.------How should I start with 8051 microcontroller programming? Can anyone direct me to simple 8051 programs?Before starting with 8051 programming you should know some basics about 8051 hardware architecture for examples register, ports, timer, counter , interrupt and serial communication.Dont go random, start learning 8051 in correct way step by step that lead you to better understanding of 8051 microcontroller.I suggest you not to your waste time in reading books on 8051 instead join online course on 8051 micro programming using embedded c and assembly on UDEMY website and use discount code 8051MICRO.------Should Chinese manufacturers worry about the new "Made in America" light bulbs that cost US$50 each?Yes, I heard from Oprah, during one of her "shows," that the Chinese always avoid anything (such as a light bulb) that the CCP doesn't embrace and promote as a "brilliant idea"... otherwise they could quickly be jailed. That's why so many of the "prosperous Tibetans" still don't have electricity in their homes after 60 years of commie rule------Looking For The Right Plant?Anubius nana would be a good choice, it's too tough for the goldfish to damage. It grows with it's roots exposed clinging to driftwood ( don't bury the rhizome in the substrate, gently band it to driftwood or rocks with bands cut from nylon panty hose). They tolerate low light well. It is not sensitive to pH or Hardness extremes. Temps in the mid 70's Are good. The one prerequisite that might eliminate this plant would be the growth rate, it is painfully slow growing. One might get by this by planting lots of it------LED lighting blowing fuses in my car?My suspicion is that the plug you are using is shorted.I bought a cell phone charger off of ebay that was internally shorted. Cheap chinese junk. Popped the cigarette lighter fuse.Take a multimeter and test continuity between the metal tip of the plug, and the "ears" on the side of the plug. If you have continuity, it's internally shorted, or in other words, garbage.------Beginner Grower: What do I need for indoor gardening?You should definitely add some minerals to the soil. You can put it in the water when you water them, or just sprinkle it in the soil. "natures perfect" is a good brand because it's all organic and if you plan on eating what you are growing, this is important. It's pretty cheap considering a little goes a long way and you only have to apply it once or twice a year. You can get it on www.naturesperfect.usGood luck!