2013年5月8日星期三

Led Grow Lights - How led grow lights now rival Hps

Not so long ago led grow lights arrived on the market, low yields and small fruits were the cry from the general growing community but nowadays the humble led grow light has started a growing renaissance with large yields and large fruits easily achievable.

 The new led grow lights on the market now offer comparable results to High Pressure Sodium (Hps) lighting but at a fraction of the running costs of Sodium , so how has led grow light technology evolved to now provide a ledgrow light to rival Hps in both terms of yield and fruit size. The development of high power led diodes and advanced heat dissipation systems now allow the led diodes to run at higher voltages than ever before, the newest ledgrow lights now come fitted with either double optical lens or triple optical lens which both intensify the light and also provide the perfect light dispersion pattern suitable for explosive growth in both vegetative and bloom cycles of plant growth.

These new led grow lights now have the power to rival the light output of Hps however the introduction of specialised wavelengths and ratios combined with the high power led diodes are what makes the new led grow lights so effective. The first grow lights came with a limited spectrum namely Blue, Red and occasionally Orange, the new wavelengths and ratios available now cover the entire spectrum and include Ultra Violet, Blue, Red, Green,Yellow,Orange, Infra Red, 2700K-7000K white.
indoor led grow lights. wholesale led grow lights. led aquarium lighting. indoor grow lights.

2013年5月6日星期一

LED grow light--Indoor cultivation of medical marijuana

There have been many reports of people being investigated and busted for marijuana cultivation because their homes were monitored with an Infrared Heat Sensing Device.
It works like this; If the authorities suspect someone is cultivating marijuana, they set up surveillance of the home or building and use an Infrared camera to measure the amount of heat radiating off the structure. They then compare the targeted structure to surrounding buildings or homes to gauge what they think should be the normal amount of heat emitted from a particular structure.


In some parts of Europe, the authorities don't even wait for a lead from an informant to give them the heads up, on a possible marijuana grow operation. They simply take to the air and use their high-tech surveillance camera and scan the roofs and walls of homes in residential areas and buildings. If a home is identified as a possible marijuana grow operation because of the heat radiating off the structure, that home or building becomes the target of further investigation and possibly a raid.
Using HID lamp will emit too much heat that could be inspected by infrared camera. Now, LED grow light could deal with very well because it is cool light source which make authorities can not find what you do inside. So more and more growers are replacing of their HID lamp by LED grow light. For more information about LED grow light, please visit www.wayet-lighting.com, we will provide you with the most professional and the best lighting solution.
led grow lights