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Description
grow lights for plants led SANSI T8 25W LED Grow Light, CA 120V / 2-PackFeatures: 4 8 12 HRS AUTO ON OFF TIMER & 4 DIMMING LEVELS: The LED flower lamp operates from a built in timer with 3 modes cycle timing function which stays on for 4 8 12 hours and off for 21 18 12 hours. The indoor plant lights for indoor plants full spectrum offer 4 level brightness settings to different plants requirements ranging from 25%, 50%, 75% to 100%. IP54 WATERPROOF: The lamp body has a waterproof structure, there is no need to worry about
Features:
- 4/8/12 HRS AUTO ON/OFF TIMER & 4 DIMMING LEVELS: The LED flower lamp operates from a built-in timer with 3 modes cycle timing function which stays on for 4/8/12 hours and off for 21/18/12 hours. The indoor plant lights for indoor plants full spectrum offer 4 level brightness settings to different plants requirements ranging from 25%, 50%, 75% to 100%.
- IP54 WATERPROOF: The lamp body has a waterproof structure, there is no need to worry about water droplets splashing on the lamp when watering, causing damage to the lamp or causing dangerous accidents.
- FULL SPECTRUM: Imitate the solar spectrum, customize a more ideal full life cycle full spectrum supplementary light program, covering the entire visible spectrum of 400nm-780nm; Providing 4000K daylight, Color rendering index Ra is close to 100, infinitely close to natural light, suitable for every cycle of plant growth, effectively promotes plant growth, and improves crop yield and quality.
- DIY INSTALLATION: The package contains all the accessories needed for installation and can be flexibly installed for different places. Ideal for indoor use on plant shelves, cabinets, walls, greenhouse, and other places in the home/office space. The power cord is 6ft long, which is quite enough for indoor use.
- PATENTED CERAMIC TECHNOLOGY: Chip on Ceramic, SANSI's patented technology replaces the traditional Mcpcb aluminum substrate with a non-conductive ceramic heat sink, and directly solders the LED chip on the ceramic heat sink, effectively reducing the system thermal resistance between the LED PN junction and the surface of the heat sink, resulting in faster heat conduction and higher product reliabilit. SANSI offers a 2-Year service for this grow light. We have a professional service team that provides 7x24 online help. Please contact our team on Website Message if you met any problems.
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4.2 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Nice book
Format: Paperback
Nice historical book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 3
Poor Editing - header misprint
Format: Paperback
Chapter 3 - 'Manipulation of Risk' header mislabeled as chapter 2
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Reviewed in the United States on January 10, 2023
★★★★★ 5
Wow!
Format: Paperback
I do not understand how the authors got so much information so comprehensibly into such a short book. It's 272 pages but it felt so short because the information is jam-packed in there and presented so well. It's one thing to know your stuff, it's a whole other ballgame to present it so people (without the level of training the author's have) can dive deep and really understand what you're saying and these authors nailed it. Great book, so interesting and easy to read.
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Reviewed in the United States on April 2, 2026
★★★★★ 5
"Don't Practice on Your Significant Other"
Format: Kindle
This book's authors have many years of experience interviewing CIA assets, CIA employees, and a variety of ordinary people in non-CIA settings. Their specialty is in determining when someone is lying. And they are good at it. This skill in detecting deception has done a lot of good, helping their clients make better decisions about hiring the right new employee, trusting the right baby sitter, and prosecuting the person who really "did it." Sometimes the skills bring pain, making clear that the waiting doctor's politeness covers bad news or that a spouse isn't really joking about "her boyfriend." Still, it's better to know, isn't it?
Detecting deception isn't magic and it isn't infallible. But it is possible to become better at it than most of us are now. The book identifies several barriers to accurately detecting deception. We expect most people to tell the truth, we ask the wrong questions, and we look for the wrong "tells" in other people's behavior. And we try to watch everything they do instead of focusing on a small number of reliable indicators.
Such reliable indicators of deception include certain kinds of verbal hesitations and evasions as well as specific body movements of which a deceiver is largely unaware. Readers learn to ask questions that require different mental processing from guilty versus innocent suspects. One technique is to ask questions a good guy will answer with an immediate--and perhaps angry--"No!" while the bad guy will need to give a longer, more carefully worded response. We watch for deception indicators that begin in the first five seconds after a question. And we look for clusters of indicators rather than for single actions. There is more to it, of course, but this is the core methodology the book presents. It's good stuff. And it's learnable.
I attended a training session conducted by the authors' company (QVerity, in partnership with hemsleyfraser) this week. I had listened to roughly three-quarters of the audiobook during a long car ride the day before. Based on what I learned from the book I was able to do well in the video pre-test, successfully distinguishing a lying suspect from the four who told the truth. Almost everyone was also able to do this after two hours of training. So it seems to me that the book is nearly as valuable as being taught these skills by the authors themselves. It is a well-written, fascinating book on a very useful topic. I highly recommend it.
A final comment. The book closes with a warning to use these skills only for good. And to not practice them on our significant others. Apparently catching your spouse in all of those little white lies can put unnecessary stress on the relationship. I may have made a variation of this error by giving my wife a copy of the book and inviting her along to the training. Not sure that was such a good idea. We'll see.
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Reviewed in the United States on July 20, 2012
★★★★★ 4
My honest review of the book . Spy The Lie
Format: Paperback
Spy the Lie" by Philip Houston is a practical and fascinating guide that teaches you how to spot deception using the same proven techniques developed by the CIA. Instead of looking for unreliable body language "clues," it focuses on identifying specific verbal and non-verbal behaviors that people show when they are feeling the stress of a lie. It’s written in very clear, everyday language with plenty of real-world examples, making it a great tool for anyone who wants to communicate more effectively and know who they can really trust.
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Reviewed in the United States on February 4, 2026