Green Earth has become a more professional and full-fledged company since a decade development.   +86 13823531612       

What Is a Good Quality Driveway Floodlight That Throws Bright Light and Activated by Motion Sensor?

What Is a Good Quality Driveway Floodlight That Throws Bright Light and Activated by Motion Sensor? 1

Yes, I would go with the halogen. There are more efficient forms of lighting, but the halogen flood gives the whitest, brightest light for your application.

— — — — — —

Where can I find Donald Fagen's single song (Bright Lights, Big City) that he sings at the end of the movie?

Bright Lights Big City Soundtrack

What Is a Good Quality Driveway Floodlight That Throws Bright Light and Activated by Motion Sensor? 2

— — — — — —

How can I achieve very bright light?

If you want very high brightness for a split second, then a few seconds to charge it up again, use a camera flash with a timer circuit and a relay. It is really bright and is great for a lightning effegt

— — — — — —

How do you protect a grand piano from very bright light that comes through lightly curtained windows?

Put a UV filtering film on the window. It's very easy to apply and is available at the large hardware stores [Home Depot, Lowe's]and at most discount stores [KMart, WalMart]. You can get it with or without tinting, depending on your need for natural daylight

— — — — — —

How do I get my neighbors to turn their bright light off at night without getting the police involved?

Close the window; or paint it. Police can not do anything, just paint the window or remove it. Sleep is very important

— — — — — —

Bad headache for 48 hours?

your just getting a migrain i had that too. if the head ache doesnt go away in a day its usually a migrain i had one for 3 day and i went to a doctoer and he told me it was just a migrain but i also had a light head and it got worse when i saw light and my vision got blurry. take Excedrin Caplets or you can get nasel sprays or injections but only use tis if you have these symptoms. Intense throbbing or dull aching pain, usually on one side of your head Nausea, vomiting Changes in how you see, including blurred vision or blind spots in your vision Bothered by light, noise and odours Feeling tired Confusion Stuffy nose Feeling cold or sweating Still or tender neck Light headed Tender scalp Symptoms worsen with movement Certain things can set off migraines in some people. Foods that contain tyramine, sodium nitrite or phenylalanine (see above) can lead to migraines. Other things that may also contribute to migraines include the following: Strong odors, perfumes, bright light or loud noises Changes in Weather or altitude Being really tired, stressed or depressed or the let-down after an intense or stressful event Changes in sleeping patterns or sleeping time, especially sleeping late or sleeping less or longer than usual Missing meals or fasting Menstrual periods, birth control pills or hormones for some women Medications including analgesics Foods that may trigger migraines Aged, canned, cured or processed meat, including bologna, game, ham, herring, hot dogs, pepperoni and sausage. Meat tenderizer Aged cheese Monosodium glutamate (MSG) Alcoholic beverages, especially red wine Nuts and peanut butter Aspartame Onions, except small amounts for flavoring Avocados Papaya Beans, including pole, broad, lima, Italian, navy, pinto and garbanzo beans Passion fruit Brewer's yeast, including fresh yeast coffee cake, donuts and sourdough bread Pea pods Caffeine in excess Pickled, preserved or marinated foods, such as olives and pickles, and some snack foods Canned soup or bouillon cubes Raisins Caffeine-containing foods and drinks Red plums Chocolate, cocoa and carob Sauerkraut Cultured dairy products, such as buttermilk and sour cream Seasoned salt Figs Snow peas Lentils

— — — — — —

I looked up at the bright light in the store, and felt like vomiting?

hi no i dont think its anything seriouse the igh just probebly made you go a bit light headed did u get a head ake with it because if you did u might of had a migrain

— — — — — —

looking for a a rap song. cant remember name or artist. lyrics something like this "bright lights, shiny cars"?

Flashing Lights by Kanye West maybe ?

— — — — — —

If I shine a bright light on a neutron star, what would it look like?

It should be reflective, since the crust of the NS is not made of pure neutrons (even the interior has some non-negligible fraction of free electrons), and the "normal" matter should be highly ionized, thus conductive.Re: the extreme thermal brightness of a million-degree black body, you could still see the visible light if you shined a coherent source like a laser. Also, very old NS's cool off below that temp, but they are much harder to find.

recommended articles
News Application
About [LED Tube] Meet Common Problems, LED Flood Lights, LED Industrial Mine Lamps, LED Tubes
About [LED Tube] Meet Common Problems, LED Flood Lights, LED Industrial Mine Lamps, LED Tubes
  Author :Green earth– LED Strip Lights manufacturersAs far as the LED tube we have seen, there is a structural, internal wiring, anti-electric shock protection, insulation resistance, and electrical strength, creepage distance and electrical gap, heat resistance and refractory. Different LED tubes are different from the light source and materials that determine different price and safety, and the LED tube has a built-in power supply, and the agency different decisions is different.Century Ruiguang Company Engineering Department Li Manager's current technical security issues related to LED tubes, for the type II anti-electric shock type, requires LED tube input contact to reinforce insulation resistance and electrical strength, many built-in power transformers and LED module aluminum substrate Improper installation, causing the test to pass. Or many companies use non-separated power supplies in order to save costs and power efficiency. Internal wiring is mainly linear and insulating thickness, mechanical damage, and insulating layer. The inside is basically can't be in contact with the lamp shell of the aluminum, and the insulation is enhanced. It is also necessary to avoid internal wires and power supply directly to contact the outer casing and prevent the wire from being broken. In terms of structure, it is necessary to prevent insulation of the lamp head, screw, and contact metal surface, and the corresponding lamp head plastic should be used to prevent melting. Since the screws of the LED tube are directly locked, they are required to pay attention to the creepage distance and electrical interval. The internal power supply and the aluminum housing are needed to be separated from the insulating sleeve to reach the power level. The lamp holder and the lamp body are relatively insulated to prevent leakage of the shell.Article Source: LED tube
About [LED Tube] Industry Case, LED Industrial Mine Lamp, LED Tube, LED Spotlight
About [LED Tube] Industry Case, LED Industrial Mine Lamp, LED Tube, LED Spotlight
  Author :Green earth– LED Strip Lights manufacturersIn 2014, the LED lighting industry was not destined to be an ordinary year. Thunder X illuminated, followed by Wuhan, Hubei, after Hangzhou, Zhejiang, once again“replace”Guangdong Shenzhen operations middle candidates; Yigong and Wu Zhengzheng broke up and the goods were 120 billion to buy, the original agent will be in the question, leaving a lot of topics worthy of the illumination. BeTwenty years ago, Guangzhou, there is a group of fresh young people, we all have simple wishes, this wish is just a little bit better for the days. They stepped on classic“Phoenix”Double bar bike, the street alley is delivered by a hardware store. They grow in plain, change in growth, very fast,“After the Yangtze River”, A batch of storm-free pre-sealing, the state-owned bulb manufacturing plant falls, another batch“Unique”The private lighting company founded it, which also laid a lot of a lot of a lot of lines.Replacement brands frequently in the short term, the loss of the dealer cannot be estimated. Huizhou's potential brand West X original Nanjing agent, from the west x brand I can't promote the promotion fees, I have to light your career with him.“Puff”Break up, turn the flower light.In the transformation of China's economy, our employment is increasing, and the warehousing capital is increasing, and the delivery capital is increasing, and the manufacturer is looking for a variety of increases, and the quotation is getting more flat. Many dealers are carrying a micro profession. Selling, and even no profit sale, and even some are still being sold.Article Source: LED tube
Eight-meter Solar LED Stream Pole Strength Calculation
Eight-meter Solar LED Stream Pole Strength Calculation
  Author :Green earth– LED Strip Lights manufacturersEight-meter solar LED stream pole strength calculationThe following explanation is determined according to GB50135-2006 "Tower Structural Design Specification". Known Conditions are calculated in maximum wind speed V = 36m / s, 12 typhoon. Solar LED Street Light Bar Material Q235 Wait Stress [σ] = 225000kn / m2.Solar LED street lamp lever shape size 8m, light pole height h = 8m, wall thicknessδ5, upper mouth diameter D = 60, lower mouth diameter D = 165 . The upper part of the light pole is in the upper arm length size is l = 1.3M lamp bottom plate flange 420 ×420 .Solar LED street lamp foundation size, foundation profile 0.6m×0.6m, buried depth 1.5m, ground bolt hole distance 320 ×320 , the bolt diameter M24 is four.Solar LED street light pole strength calculation: standard wind pressure calculation, basic wind pressure is W0 = 0.8kN / m2 by wind speed 36m / s, the standard wind pressure W = W0·KT = 0.8×1.1 = 0.88kn / m2. The wind pressure adjustment coefficient KT takes 1.1.The wind calculation of the solar LED street lamp holder stroke light headμS, conical rod body 8.7 wind pressure high speed change coefficientμZ, take 0.9, the light pole is in the wind area S rod = 1.06m2, the street lamp is in the wind area S light = 0.3m2, the light rod is affected by the wind F rod = W·μYes·μexist·S rod = 0.588KN, the lamp head is affected by wind F light = W·μYes·μexist·S light = 0.166knThe total bending moment of the solar LED street lamp lever is calculated, the light pole bending moment M rod = f·H / 2 = 1.176KN·m, the lamp head to the bending moment of the pole, M light = F light·H = 1.328KN·M total bending moment,σM = M rod M lamp = 2.504 kN·NoSolar LED street light pole bending modulus calculation. WZ =πD 4—D4 / d = 3.14×(0.1654-0.1554) / 32/0.165=0.0000976m3.Calculation of solar LED street light pole bending stress. Bending stressσσ=σM / W0 = 25661.8kn / m2σσAs seen from the above calculations, the strength of the solar LED street light pole is sufficient. The geodial bolt intensity check, the wind direction is the diagonal, the tension of the terrain bolt is the maximum N =σM×Y /σY²= 2.504×0.327 / 0.327²2×0.1²= 6045KN, safety factor k take 2.5 floor bolts M24 effective cross-sectional area, s = 314 ², Q235 steel yield limit,σS = 235n / ², Licensed pull N =σYes×S / K = 235×314 / 2.5 = 295KN> n = 645KN, and the ternary bolts are more than four M24.YWX [Excellent Promotion Screen 18013196696]
no data
Green Earth is continuously approaching different markets in various ways, we will keep on researching and designing innovative products, bring a better light to human beings. 

Market cooperation : Pei Yin

E-mail :

Phone : +86 13823531612

Supplier Cooperation : Zhi Song

E-mail :

Phone : +86 13588306599

5-7F, Block 1, Industrial Park 29, Makan Village, Xili Town, Nanshan District, Shenzhen,China. 518055

Copyright © 2021 GREENEARTH  |  Sitemap

chat online
Please message us and we’ll be sure to respond ASAP, what product you intrested in?