Generic 50W LED RGB Color Change Flood Outdoor Light Lamp Remote Control 85-265V : Patio, Lawn & Garden RGB triple of color name, version 2 RGB = RGB('COLORNAME') returns the red-green-blue triple corresponding to the color named COLORNAME by the CSS3 proposed standard , which contains 139 different colors (an rgb triple is a 1x3 vector of numbers between 0 and 1). The color names are the ones accepted by almost all web browsers, for example Brown, DarkRed, SlateGray. RGB CHART creates a figure window showing all the available colors with their names. COLORNAME = RGB(r,g,b) and COLORNAME = RGB([r,g,b]) both find the name of the color with the triple that is closest to [r,b,g] (measured by sum of squares). EXAMPLES c = rgb('DarkRed') gives c = [0.5430 0 0] c = rgb('Green') gives c = [0 0.5 0] plot(x,y,'color',rgb('orange')) plots an orange line through x and y rgb chart shows all the colors cnam = rgb(0.8,0.3,0.3) gives cnam = 'IndianRed'
Deimos 110W LED High Bay Light | Equivalent to 250W-400W sodium or metal halide high bay lights Features High lumen output (68.2lm/W) Low energy usage High power efficiency > 88% (typical) Long life time, rated for over 30,000hrs Instant on/off Compliance to CE, RoHS, FCC and ETL Luxeon LEDs Simple installation TRIAC Dimmable with appropriate dimmable driver Description Ideal for any industrial lighting applications the Deimos 110W LED high bay was designed to offer major energy savings when compared with traditional high bay equivalents. Equivalent to sodium or metal halide high bay lights ranging from 250W-400W, the Surelight Deimos LED high bay lighting uses approximately 55-75% less energy than traditional alternatives. Using high quality Luxeon LEDs the Deimos LED high bays offer excellent colour rendering and brightness for increased visibility. Instant on/off the Deimos 110W LED high bay doesn't need to warm up like traditional metal-halide, mercury vapour or high pressure sodium lamps. The Deimos system wattage is a mere 110W.
Protocol Online - Your lab's reference book led flood light,led High Bay,led tunnel light,led street light-China AnyshineLED Features: • Use TAIWAN LED CHIP• High LED Efficienoy of 100-120 Lumens• Efficient Housing Design Results In 92% • Aluminum Base Design, Heat Dissipation Exce• 50, 000 Hours Average LED Life Span• 2700K to 7000K Colour Temperatures, CRI > 75• Direct Use in 85-265Vac Specification: Working Voltage：AC84-265V Power：10W Power Factor：PF>0.60 Lumens：100-110LM/W Fixture Efficiency：>90% View Angle：120° Shell Color：BLACK/GREY Light Source Color：RGB Control mode:IR/RF Controller Power Source：China Brand Size：145*75*50mm Approved By:
Multivariate Analysis with SPSS East Carolina University Department of Psychology Multivariate Analysis with SPSS Linked here are Word documents containing lessons designed to teach the intermediate level student how to use SPSS for multivariate statistical analysis. The documents include the data, or links to the data, for the analyses used as examples. If it is simple, univariate analysis you wish to do, check out my page SPSS Lessons: Univariate Analysis. Dr. Canonical Correlation/Regression Cluster Analysis -- hierarchical, agglomerative clustering of cases or variables -- also available in PowerPoint format. Missing Values Multiple Regression Correlated Samples ANOVA/MANOVA Discriminant Function Analysis Multidimensional Contingency Table Analysis Principal Components Analysis, Factor Analysis, Item Analysis Path Analysis Conducting a Path Analysis With SPSS/AMOS Structural Equation Modeling Back to Karl's Base SPSS Page Contact Information for the Webmaster, Dr.
RGB LED Lighting | LED Lighting | Applications A single LED die can only emit monochromatic light which could be one of the three primary colors - red, green and blue, known as RGB. To realize more colors, three LED dies need to be used together for RGB color mixing. Commonly 7 colors can be produced by controlling the switch of the channel for each primary color. To produce more than 7 colors, each color channel should be able to change in brightness, not just switched on or off. A popular control method is PWM, of which the cycle duty range determines the available brightness levels. To implement different patterns of RGB color mixing, each LED die needs a dedicated signal for dimming. In addition, a MCU is required to drive LED driver to carry out dimming function and store color configurations of LEDs. LEDs used in RGB color mixing are totally depends on application requirement, either High Brightness or High Power LEDs can be used in these applications. Hover over the blocks to view more recommended solutions. This is tab 5
APA Style Lite for College Research Papers APA Lite for College Papers is a concise guide to crafting research papers in the style of the American Psychological Association (APA). It is based on the current edition of the APA Publication Manual (corrected printing, 2009) while incorporating guidelines for "Material Other Than Journal Articles" found in the last edition. APA Lite succeeds the APA Crib Sheet developed by Professor Dewey in the 1990s and revised by the Abel Scribe collaboration in the current century. Doc Scribe is not affiliated in any way with the American Psychological Association--this style guide is free! Special Links: Doc's APA Guide Page | APA Style Lite PDF Version | APA Quick Study | Psych Web Resource APA Lite Topics FBI Warning? "Publication?" The previous edition of the APA Manual advised students that "the Publication Manual is not intended to cover scientific writing at an undergraduate level" (APA, 2001, p. 322). Final manuscripts. Organization. APA Lite is a guide to crafting final manuscripts.
Smart LED light bulbs leak wi-fi passwords 8 July 2014Last updated at 08:52 ET By Jane Wakefield Technology reporter The hackers posed as a new light bulb joining the network Security experts have demonstrated how easy it is to hack network-enabled LED light bulbs. Context Security released details about how it was able to hack into the wi-fi network of one brand of network-enabled bulb, and control the lights remotely. The LIFX light bulb, which is available to buy in the UK, has network connectivity to let people turn it on and off with their smartphones. The firm behind the bulbs has since fixed the vulnerability. Michael Jordon, research director at Context, explained how he was able to obtain the wi-fi username and password of the household the lights were connected to. "We bought some light bulbs and examined how they talked to each other and saw that one of the messages was about the username and password," he told the BBC. "By posing as a new bulb joining the network we were able to get that information," he added. Smart cities
The Premotor Cortex - Neuroscience - NCBI Bookshelf Color of Light Lamp Color One of the most important attributes of metal halide lamps is their ability to provide crisp white light in a variety of different color temperatures to accommodate users’ needs. High pressure sodium and mercury lamps are very limited in the color and quality of light they produce. The colors they generate are often unpleasing or inappropriate for many applications. This helps explain why the use of metal halide lamps continues to increase dramatically each year around the world. The color of light sources is a complicated relationship deriving from a number of different factors, including Correlated Color Temperature (CCT), Color Rendering Index (CRI), and spectral distribution. Correlated Color Temperature (CCT) The first factor in choosing a lamp color is to determine the associated Kelvin temperature. of how the CCT of high intensity discharge and fluorescent light sources is measured. Spectral Energy Distribution When we look at a light source, we "perceive" a single color.
LOUIS Blog As part of the recent Series A investment round with Sequoia Capital, we have also closed a follow-on round that includes important partners and angels. These investors will help LIFX deliver on it’s extraordinary potential. We’re delighted to welcome Qualcomm Ventures, Collaborative Fund, Max Levchin, SV Angel, Blackbird Ventures, Elad Gil, Naval Ravikant, Jeff Schox, Raymond Tonsing, Cotter Cunningham, Eric Wu, David King, and WS Investments LLC who have all joined the LIFX family. Along with Sequoia Capital, our follow-on partners see a clear vision for LIFX becoming a leader in the now booming IoT space. Phil Bosua CEO – LIFX Inc. Thoughts from some of our follow-on investors: Eric Scott (HVF) – “The ability to control the light in your environment – from anywhere – is not something you think about until you spend a couple days living with LIFX. Craig Shapiro (Collaborative Fund) – “We are excited to see the technology, standards, and products for internet-connected devices evolve.