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

greenearthcn@greenearthcn.com   +86 13823531612       

Know About Led Strip Lights,an Introduction to Led Strip Lights


Know About Led Strip Lights,an Introduction to Led Strip Lights 1

An Introduction to led strip lights

Graduation is the third studio album by American rapper and producer Kanye West, released on September 11, 2007, through Def Jam Recordings and Roc-A-Fella Records. Recording sessions took place between 2005 and 2007 at several studios in New York and Los Angeles. It was primarily produced by West himself, with contributions from various other producers. The album also features guest appearances from recording artists such as Dwele, T-Pain, Lil Wayne, DJ Premier, and Chris Martin of Coldplay. The cover art and its interior artwork were designed by Japanese contemporary artist Takashi Murakami.

Inspired by stadium tours, house-music and indie rock, Graduation marked a departure from the ornate, soul-based sound of West's previous releases as he musically progressed to more anthemic compositions. West incorporated layered synthesizers and dabbled with electronics while sampling from various music genres and altering his approach to rapping. He conveys an ambivalent outlook on his newfound fame and media scrutiny alongside providing inspirational messages of triumph directed at listeners. The album concludes the education theme of West's first two studio albums, The College Dropout (2004) and Late Registration (2005).


Know About Led Strip Lights,an Introduction to Led Strip Lights 2

Graduation debuted at number one on the US Billboard 200, selling over 957,000 copies in the first week of sales. It has since sold over 5 million copies in the United States and been certified quintuple platinum by the Recording Industry Association of America (RIAA). Five accompanying singles were released, including the international hits "Stronger", "Good Life" and "Homecoming", with the former of the three topping the US Billboard Hot 100. The album received widely positive reviews from music critics, with several of them praising the production, and earned West his third Grammy Award for Best Rap Album, as well as his third nomination for Album of the Year. It was named as one of the best albums of 2007 by multiple publications, including Rolling Stone and USA Today, while also listed among numerous decade-end lists and later named to the lists of Rolling Stone's 500 Greatest Albums of All Time and NME's 500 Greatest Albums of All Time.

The coinciding release dates between Graduation and rapper 50 Cent's Curtis generated much publicity over the idea of a sales competition, resulting in record-breaking sales performances by both albums. The success of the former and the outcome of its competition with the latter marked the end of the dominance of gangsta rap in mainstream hip-hop. This is credited with paving the way for other hip-hop artists who did not conform to gangster conventions to find commercial acceptance.

can you trim flexible led light strips? of led strip lights

LED Strip Lights are one of the few types of lighting in existence that can be cut. To many people this notion seems absurd, but cutting strip lights is both safe and easy achieved. They feature cutting points every 5 or 10 cm along their length which can used to shorten or separate strips.

Solder less connections can be used for easy reconnection, or you can ask your retailer to do the work for you. One of the most frequently voiced complaints about LEDs is their high upfront cost. While it is difficult for us to deny that they are more expensive than their halogen or fluorescent counterparts, it is also worth noting that the rate of return on investment is incredibly high.

LED lighting with incandescent spectrum? of led strip lights

You can currently buy LED strip lights in both bright white or warm white options. A warm white strip I bought recently definitely had a much lower colour temperature than the RGB strip I have (when set to equal intensity on every channel) but still nowhere near as warm as incandescent light - much closer in fact to fluorescent lights.One interesting thing to note though, was that the 5 leds at each end of the strip must have been from a different batch of surface mount LEDs, as they were all much warmer than the rest.

In fact I would have been much happier if all of the LEDs had been of this type.As another point of reference, I recently stayed in a hotel which used an LED strip for feature lighting and that also had a relatively warm light output, being warmer than the cold fluorescent lights in the room, but colder than the warm fluorescents

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
Leave a message
latest products
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. 
QUICK LINK
CONTACT US

Market cooperation : Pei Yin

E-mail : greenearthcn@greenearthcn.com

Phone : +86 13823531612

Supplier Cooperation : Zhi Song

E-mail : songzhi@green-earth.cn

Phone : +86 13588306599

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

Copyright © 2021 GREENEARTH  |  Sitemap

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