Green Flash
2009
 |
 24V Red Green Yellow LED Industrial Flash Light Tower Alarm Lamp $47.59 Time Remaining: 10d 13h 12m Buy It Now for only: $47.59 |
 Red Green R G Flash LED Industrial Stack Tower Signal Alarm Light $40.11 Time Remaining: 3h 21m |
 Safety Lamp Red Green Yellow LTE Flash Industrial Tower Signal Light $37.28 Time Remaining: 6d 4h 19m Buy It Now for only: $37.28 |
 Red Green R G Flash LED Industrial Tower Signal Light Alarm Lamp $29.77 Time Remaining: 8d 4h 16m Buy It Now for only: $29.77 |
 DC24V Industrial Stack Alarm Lamp Red Green Flash LED Signal Light $34.67 Time Remaining: 9d 22h 2m Buy It Now for only: $34.67 |
 Siemens 3SB3 605 0AA41 PUSH BUTTON GREEN FLASH COMPLETE $17.24 Time Remaining: 11d 4h 22m Buy It Now for only: $17.24 |
 Industrial Red Green LED Tower Buzzer Warning Flash Light AC 220V $36.34 Time Remaining: 8d 20h 54m Buy It Now for only: $36.34 |
 Red Green R G Flash LED Industrial Stack Tower Signal Alarm Light $37.40 Time Remaining: 15d 4h 6m Buy It Now for only: $37.40 |
 Industrial Stack Alarm Lamp Red Green Flash LED Tower Signal Light $32.79 Time Remaining: 13d 6h 58m Buy It Now for only: $32.79 |
 DC 24V Red Green Flash Light Industrial Tower Signal Alarm Lamp $35.94 Time Remaining: 15d 3h 23m Buy It Now for only: $35.94 |
 Industrial Stack Signal Light Red Green Flash LED Alarm Lamp Bulb $40.16 Time Remaining: 9d 19h 52m Buy It Now for only: $40.16 |
 Safety Stack Lamp Red Green Yellow LED Industrial Flash Signal Light $44.54 Time Remaining: 12d 19h 6m Buy It Now for only: $44.54 |
 Industrial Stack Alarm Lamp Red Green Flash LED Tower Signal Light $31.68 Time Remaining: 8d 10h 59m Buy It Now for only: $31.68 |
 Safety Lamp Red Green Yellow LTE Flash Industrial Tower Signal Light $37.31 Time Remaining: 7d 4h 31m Buy It Now for only: $37.31 |
 Red Green R G Flash LED Industrial Tower Signal Light Alarm Lamp $32.80 Time Remaining: 15d 15h 49m Buy It Now for only: $32.80 |
 Safety Lamp Red Green Yellow LTE Flash Industrial Tower Signal Light $39.31 Time Remaining: 9d 20h 16m Buy It Now for only: $39.31 |
 Industrial Safety Stack Lamp Red Green LTE Flash Tower Signal Light $34.82 Time Remaining: 11d 27m Buy It Now for only: $34.82 |
 Safety Lamp Red Green Yellow LTE Flash Industrial Tower Signal Light $37.34 Time Remaining: 11d 21h 51m Buy It Now for only: $37.34 |
 Industrial Stack Alarm Lamp Red Green Flash LED Tower Signal Light $29.81 Time Remaining: 12d 11h 26m Buy It Now for only: $29.81 |
 DC 24V Red Green Flash Light Industrial Tower Signal Alarm Lamp $35.87 Time Remaining: 6d 20h 53m Buy It Now for only: $35.87 |
 AC DC 24V Red Green Flash LED Industrial Alarm Lamp Signal Light $37.97 Time Remaining: 8d 13h 14m Buy It Now for only: $37.97 |
 Red Green R G Flash Industrial Tower Signal Light Stack Alarm Lamp $39.09 Time Remaining: 13d 23h 16m Buy It Now for only: $39.09 |
 Industrial Stack Signal Light Red Green Flash LED Alarm Lamp Bulb $40.11 Time Remaining: 10d 13h 11m Buy It Now for only: $40.11 |
 Industrial Stack Alarm Lamp Red Green Flash LED Tower Signal Light $34.44 Time Remaining: 12d 8h 58m Buy It Now for only: $34.44 |
 Safety Lamp Red Green Yellow LTE Flash Industrial Tower Signal Light $42.11 Time Remaining: 5h 7m |
 DC 24V Red Green Flash Light Industrial Tower Signal Alarm Lamp $35.90 Time Remaining: 6d 18h 56m Buy It Now for only: $35.90 |
 DC 24V Red Green Flash Light Industrial Tower Signal Alarm Lamp $33.14 Time Remaining: 10d 16h Buy It Now for only: $33.14 |
 DC24V Industrial Stack Alarm Lamp Red Green Flash LED Signal Light $37.30 Time Remaining: 9d 1h 4m Buy It Now for only: $37.30 |
 DC 24V Red Green Yellow Flash Industrial Tower Signal Alarm Lamp $37.85 Time Remaining: 9d 3h 7m Buy It Now for only: $37.85 |
 Safety Lamp Red Green Yellow LTE Flash Industrial Tower Signal Light $37.38 Time Remaining: 11d 21h 11m Buy It Now for only: $37.38 |
 Industrial Tower Signal Lamp Red Green R G Flash Alarm Light DC24V $37.53 Time Remaining: 13d 5h 24m Buy It Now for only: $37.53 |
 Industrial Stack Signal Light Red Green Flash LED Alarm Lamp Bulb $40.23 Time Remaining: 12d 17h 3m Buy It Now for only: $40.23 |
 Industrial Stack Signal Light Red Green Flash LED Alarm Lamp Bulb $37.93 Time Remaining: 9d 6h 7m Buy It Now for only: $37.93 |
 Industrial Stack Signal Light Red Green Flash LED Alarm Lamp Bulb $37.97 Time Remaining: 9d 16h 14m Buy It Now for only: $37.97 |
 DC 24V Red Green Flash Light Industrial Tower Signal Alarm Lamp $35.94 Time Remaining: 12d 8h 59m Buy It Now for only: $35.94 |
 Safety Lamp Red Green Yellow LTE Flash Industrial Tower Signal Light $36.25 Time Remaining: 10d 5h 32m Buy It Now for only: $36.25 |
 Red Green R G Flash LED Industrial Stack Tower Signal Alarm Light $37.27 Time Remaining: 4d 3h 33m Buy It Now for only: $37.27 |
 Industrial Stack Signal Light Red Green Flash LED Alarm Lamp Bulb $40.62 Time Remaining: 13d 2h 8m Buy It Now for only: $40.62 |
 AC 220V Industrial Red Green LED Flash Signal Tower Sound Alarm Light $39.77 Time Remaining: 8d 4h 32m Buy It Now for only: $39.77 |
 DC 24V Red Green Yellow Flash Industrial Tower Signal Alarm Lamp $37.51 Time Remaining: 10d 21h 48m Buy It Now for only: $37.51 |
 Flash Tower Light Red Green R G Industrial Stack Alarm Lamp DC24V $33.06 Time Remaining: 13d 48m Buy It Now for only: $33.06 |
 Industrial Tower Signal Lamp Red Green R G Flash Alarm Light DC24V $37.48 Time Remaining: 10d 23h 23m Buy It Now for only: $37.48 |
 Red Green R G Flash LED Industrial Tower Signal Light Alarm Lamp $33.02 Time Remaining: 11d 5h 57m Buy It Now for only: $33.02 |
 DC 24V Red Green Flash Light Industrial Tower Signal Alarm Lamp $36.07 Time Remaining: 9d 21h 26m Buy It Now for only: $36.07 |
 DC 24V Red Green Flash Light Industrial Tower Signal Alarm Lamp $33.15 Time Remaining: 13d 7h 55m Buy It Now for only: $33.15 |
 DC24V Industrial Stack Alarm Lamp Red Green Flash LED Signal Light $37.48 Time Remaining: 10d 1h 51m Buy It Now for only: $37.48 |
 AC DC 24V Red Green Flash LED Industrial Alarm Lamp Signal Light $40.36 Time Remaining: 8d 19h 56m Buy It Now for only: $40.36 |
 Flash Tower Light Red Green R G Industrial Stack Alarm Lamp DC24V $33.03 Time Remaining: 11d 2h 22m Buy It Now for only: $33.03 |
 DC 24V Red Green Flash Light Industrial Tower Signal Alarm Lamp $38.71 Time Remaining: 6h 28m |
 AC 220V Industrial Red Green LED Flash Signal Tower Sound Alarm Light $38.79 Time Remaining: 12d 20h 57m Buy It Now for only: $38.79 |
 Industrial Red Green LED Tower Buzzer Warning Flash Light AC 220V $39.13 Time Remaining: 12d 22h 8m Buy It Now for only: $39.13 |
 AC 220V Industrial Red Green LED Flash Signal Tower Sound Alarm Light $42.46 Time Remaining: 13d 11h 32m Buy It Now for only: $42.46 |
 Industrial Safety Stack Lamp Red Green LTE Flash Tower Signal Light $36.10 Time Remaining: 8d 12h 17m Buy It Now for only: $36.10 |
 Industrial Safety Stack Lamp Red Green LTE Flash Tower Signal Light $36.07 Time Remaining: 8d 21h 49m Buy It Now for only: $36.07 |
 DC 24V Red Green Yellow Flash Industrial Tower Signal Alarm Lamp $36.23 Time Remaining: 9d 21h 3m Buy It Now for only: $36.23 |
 Red Green R G Flash LED Industrial Stack Tower Signal Alarm Light $37.28 Time Remaining: 9d 9h 47m Buy It Now for only: $37.28 |
 Red Green R G Flash LED Industrial Tower Signal Light Alarm Lamp $29.83 Time Remaining: 10d 17h 31m Buy It Now for only: $29.83 |
 Safety Lamp Red Green Yellow LTE Flash Industrial Tower Signal Light $36.23 Time Remaining: 11d 21h 46m Buy It Now for only: $36.23 |
 DC24V Industrial Stack Alarm Lamp Red Green Flash LED Signal Light $36.18 Time Remaining: 13d 8h 49m Buy It Now for only: $36.18 |
 DC 24V Red Green Yellow Flash Industrial Tower Signal Alarm Lamp $36.29 Time Remaining: 7d 1h 26m Buy It Now for only: $36.29 |
 AC 220V Industrial Red Green LED Flash Signal Tower Sound Alarm Light $37.41 Time Remaining: 10d 3h 50m Buy It Now for only: $37.41 |
 Safety Lamp Red Green Yellow LTE Flash Industrial Tower Signal Light $37.85 Time Remaining: 8d 11h 54m Buy It Now for only: $37.85 |
 AC DC 24V Red Green Flash LED Industrial Alarm Lamp Signal Light $40.63 Time Remaining: 7d 22h 46m Buy It Now for only: $40.63 |
 Industrial Red Green LED Tower Buzzer Warning Flash Light AC 220V $39.67 Time Remaining: 6d 18h 48m Buy It Now for only: $39.67 |
 Industrial Stack Signal Light Red Green Flash LED Alarm Lamp Bulb $42.84 Time Remaining: 9d 11h 50m Buy It Now for only: $42.84 |
 Red Green R G Flash LED Industrial Stack Tower Signal Alarm Light $34.70 Time Remaining: 7d 10h 59m Buy It Now for only: $34.70 |
 Industrial Stack Alarm Lamp Red Green Flash LED Tower Signal Light $31.66 Time Remaining: 7d 10h 13m Buy It Now for only: $31.66 |
 AC DC 24V Red Green Flash LED Industrial Alarm Lamp Signal Light $39.24 Time Remaining: 10d 2h 12m Buy It Now for only: $39.24 |
 Red Green R G Flash LED Industrial Stack Tower Signal Alarm Light $37.48 Time Remaining: 7d 13h 52m Buy It Now for only: $37.48 |
 Red Green R G Flash LED Industrial Stack Tower Signal Alarm Light $34.70 Time Remaining: 11d 6h 27m Buy It Now for only: $34.70 |
 Safety Stack Lamp Red Green Yellow LED Industrial Flash Signal Light $47.22 Time Remaining: 7d 4h 50m Buy It Now for only: $47.22 |
 Industrial Stack Signal Light Red Green Flash LED Alarm Lamp Bulb $42.84 Time Remaining: 7h 10m |
 Safety Stack Lamp Red Green Yellow LED Industrial Flash Signal Light $49.52 Time Remaining: 12d 18h 24m Buy It Now for only: $49.52 |
 DC 24V Red Green Flash Light Industrial Tower Signal Alarm Lamp $38.71 Time Remaining: 11d 7h 22m Buy It Now for only: $38.71 |
 Safety Stack Lamp Red Green Yellow LED Industrial Flash Signal Light $45.95 Time Remaining: 9d 4h 3m Buy It Now for only: $45.95 |
 Industrial Red Green LED Tower Buzzer Warning Flash Light AC 220V $37.47 Time Remaining: 12d 6h 12m Buy It Now for only: $37.47 |
 Red Green R G Flash LED Industrial Tower Signal Light Alarm Lamp $31.66 Time Remaining: 7d 13h 31m Buy It Now for only: $31.66 |
 Industrial Stack Signal Light Red Green Flash LED Alarm Lamp Bulb $38.80 Time Remaining: 9d 2h 56m Buy It Now for only: $38.80 |
 Red Green R G Flash LED Industrial Tower Signal Light Alarm Lamp $35.55 Time Remaining: 11d 18h 29m Buy It Now for only: $35.55 |
 Red Green R G Flash Industrial Tower Signal Light Stack Alarm Lamp $40.35 Time Remaining: 9d 22h 7m Buy It Now for only: $40.35 |
 Red Green R G Flash Industrial Tower Signal Light Stack Alarm Lamp $40.60 Time Remaining: 11d 22h 47m Buy It Now for only: $40.60 |
 AC 220V Industrial Red Green LED Flash Signal Tower Sound Alarm Light $38.80 Time Remaining: 12d 21h 20m Buy It Now for only: $38.80 |
 DC 24V Red Green Flash Light Industrial Tower Signal Alarm Lamp $34.60 Time Remaining: 7d 2h 17m Buy It Now for only: $34.60 |
 DC 24V Red Green Yellow Flash Industrial Tower Signal Alarm Lamp $36.24 Time Remaining: 7d 7h 8m Buy It Now for only: $36.24 |
 Safety Lamp Red Green Yellow LTE Flash Industrial Tower Signal Light $42.11 Time Remaining: 10d 19h 10m Buy It Now for only: $42.11 |
 Industrial Red Green LED Tower Buzzer Warning Flash Light AC 220V $42.61 Time Remaining: 10d 8h 23m Buy It Now for only: $42.61 |
 AC DC 24V Red Green Flash LED Industrial Alarm Lamp Signal Light $39.27 Time Remaining: 10d 14h 52m Buy It Now for only: $39.27 |
 DC24V Industrial Stack Alarm Lamp Red Green Flash LED Signal Light $36.14 Time Remaining: 12d 3h 11m Buy It Now for only: $36.14 |
 Red Green R G Flash LED Industrial Stack Tower Signal Alarm Light $35.95 Time Remaining: 7d 6h 9m Buy It Now for only: $35.95 |
 Red Green R G Flash LED Industrial Stack Tower Signal Alarm Light $40.11 Time Remaining: 8d 15h 58m Buy It Now for only: $40.11 |
 Safety Stack Lamp Red Green Yellow LED Industrial Flash Signal Light $46.00 Time Remaining: 8d 22h 2m Buy It Now for only: $46.00 |
 TELEMECANIQUE DL2EKB3 CLUSTER LED GREEN FLASH CLEAR 24V $40.00 Time Remaining: 17d 22h 54m Buy It Now for only: $40.00 |
 TELEMECANIQUE DL2EKG3SB CLUST GREEN FLASH DIFFUSE 120V $40.00 Time Remaining: 17d 23h 7m Buy It Now for only: $40.00 |
 TELEMECANIQUE DL2EKB3SB CLUSTER GREEN FLASH DIFFUSE 24V $40.00 Time Remaining: 17d 23h 9m Buy It Now for only: $40.00 |
Green Flash
Have You Seen Puerto Vallarta's Green Flashes?
Perhaps you're among those fortunate enough to have witnessed a green flash at the instant the sun sets; however for most, they've only heard of the phenomenon. One such area for viewing the green flashes is Puerto Vallarta, Mexico where, during the "high season" of November through May when the average daily temperature is 73°F with virtually no chance of rain, thousands of people religiously watch for this rare instantaneous event every evening at sunset.
According to most physicists, green flashes involve physical optics as well as physiological optics. The factors contributing to the high frequency of green flash sightings in Vallarta can be categorized as follows:
1) Physical optics— By means of refraction and dispersion of the sun's rays, the various length light waves reach the eye at slightly different times and speeds. Light moves slower in the cooler denser air, hence the higher frequency light waves, i.e., those with the shortest wave length (green & blue), are refracted more than are the lower frequency light waves (red & orange). This greater degree of refraction or bending allows the green and Blue Light waves to be seen over the earth's curvature immediately after sunset, whereas the red and orange light waves are blocked by the earth. Atmospheric inversions and temperature gradients may even increase the separation of light waves creating a more vivid green flash. Any degree of haze in the air will disperse the very shortest of the light waves which are the violet and blue colors of the spectrum, thus leaving green to be the last color seen.
During the winter months in Vallarta, it's not uncommon to have an evening air temperature the same as the Banderas Bay water temperature. The air is always very clean and clear and there is often a small amount of haze; making conditions ideal for observing green flashes at sunset.
2) Physiological Optics—After looking at the bright sun, even for a few seconds prior to sunset, there is some degree of bleaching of the retina's red-sensitive cone photo pigment. This bleaching effect, sometimes referred to as red fatigue, distorts color perception; thus causing the light seen just before final sunset that would normally be perceived as yellow, to appear as green.
As an important reminder, the brightness of the sun changes by a factor of two
every minute prior to sunset. Therefore, it is safe to look at the sun when its
right down on the horizon but staring at it just a minute or two prior to
sunset could result in eye injury. As a rule of thumb; if the sun is too bright to
look at comfortably, don't look at it!
3) Psychological or other influences—After attending hundreds of parties in Vallarta over the past ten years we have noticed that the odds of seeing green flashes (not to be confused with hot flashes) are directly proportional to the quantity of margaritas consumed! This is especially true with women because they seem to observe the green flashes much more often than do men. Since there is no empirical data or scientific explanation for this phenomenon, we can only attribute this to the party atmosphere that exists nightly in Vallarta.
Okay, now that we have a better understanding of exactly what green flashes are and what causes them, let's determine how best to witness them.
Research data indicates that under ideal conditions, green flashes are so inconspicuous that even the trained eyes of experienced green flash observers will witness only one green flash out of every six sunsets; they will pass virtually unnoticed by most novices. Those that study the green flash phenomenon always use optical aids such as binoculars or telephoto lenses, thereby greatly enhancing their odds of seeing the flash.
Although beautiful sunsets are worldwide, certain conditions must be ideal in order to increase the chance of seeing a green flash. They include weather, air quality, viewing surface (water or land), latitude, and time of year. Sunsets are best viewed over large bodies of water. Green flashes are most often seen in the lower latitudes during the winter months when water temperatures are slightly higher than air temperatures and obviously, the air must be free of dust, smog, and other pollutants. Some might also include the prerequisite of being under the influence of their favorite beverage for seeing the green flash!
Puerto Vallarta, located on the innermost beaches of the 25 mile diameter Banderas Bay on the Mexican Riviera, provides the perfect location for viewing sunsets with or without green flashes. During the seven month "high season", we are assured of at least 210 consecutive magnificent sunsets. There are hundreds of beautiful restaurants, lounges, and cantinas scattered along a 30 mile stretch of shoreline where thousands of visitors watch the sunset every evening in Vallarta. The majority of these beachfront establishments face to the west or southwest, i.e., directly toward the setting sun, thus providing an endless supply of colorful evening skies; no two alike. Of course, almost all retirees living in Vallarta reside in seaside condos, also facing to the west or southwest, where they never tire of watching the majestic sunsets.
The evening skies in Vallarta are so spectacular that a number of boats are dedicated for "sunset cruises"; where tourists dine out in the center of Banderas Bay with music and a picture perfect sunset as a backdrop. Also, the evening departures of the huge passenger cruise ships are always in a southwesterly direction from the maritime terminal, thus providing thousands of tourists a beautiful photo-op as they cruise away from this wonderful tourist destination. In fact, it would probably be safe to say that very seldom do any tourists leave the area without taking a number of glorious sunset photos as reminders of their vacation in Paradise.
Since most of us have never really witnessed the elusive green flash at sunset, where better to have our first such sighting than on the beach in Vallarta during a comfortably warm winter evening with a frozen margarita in hand? Who knows, perhaps with an adequate consumption of your favorite beverage, you might even witness a blue or violet flash!
About the Author
Jim Scherrer has owned property in Puerto Vallarta, Mexico for 24 years and resided there for the past ten years. The mission of his series of 33 articles pertaining to retirement in Puerto Vallarta is to reveal the recent changes that have occurred in Vallarta while dispelling the misconceptions about living conditions in Mexico. For the full series of articles regarding travel to and retirement in Vallarta as well as pertinent Puerto Vallarta links, please visit us at Puerto Vallarta Real Estate Buyers‘ Agents
Why are all my flash video displaying pink and green jittery?
Everytime I play a you tube video, or any other flash player it will just display pink and green flashes, how do i fix this?
Up date your graphics driver or reinstall/update flash player
St Lucia Sunset 2008 - Green Flash
