Red Green Outdoor Elf Light Laser Projector

It took me a while to figure out there is no red light in this like a laser pointer!

PPT presentation with the traditional laser pointer of either red or green color has become a blah up until I bought and used the Spotlight just recently. I was able to bring my topic points across as the PPT screen honed-in as a magnifying glass. It brought life into narratives of the PPT presentation. I also totally witnessed a sustained and captivated learning audience. I am very glad that I purchased two (2); one for my work as an educator and the other for a similar stint as an instructor of Basic life Support.

I bought this laser pointer as a gift for my sister who teaches at the local community college for her birthday. She grades papers form her students in green instead of red because studies have shown that students are more receptive of corrections in green than red. I felt the same would be true of presentations as well. The other features like a timer make too much sense, why hasn't somone thought of this before?

If u have a large scope, or any size dob for that matter, this is the best finder for your scope. I used it all, red dots, green laser pointers, this is the best of all of them. And quite cheaper than the others. Stop thinking about it, and get you one. You will not be disappointed.

This is a great presenter. I had the older Logitech model until it was stolen, and upgraded to this little gem. Things I like: Shape. The remote fits very nicely in my hand, and is very comfortable to hold and use.Range. This was my greatest gripe about the older Logitech model; it had a shorter (50') range, and at the extremity of its range, it would often hesitate before advancing slides, which was quite annoying and distracting.Green Laser. I didn't know how I would like the change in color from red to green. I can tell you that the green laser is very bright, is easier to see than the red laser, and is more aesthetically pleasing as well.Range Indicator. The indicator on the screen tells the level of reception you are receiving, which is a very nice tool.Button Layout. Contra some other reviews indicating that the buttons are poorly laid out, the buttons are very intuitive, and it is difficult to hit the wrong button accidentally.What I Don't Like:Size. The thing seems just a bit bulky, and a little heavier than the older model. However, this is a minor complaint, and the remote is much smaller than most of the product pictures make it appear.Overall, the remote is exactly what I wanted. It was also my first experience with B&H; they had the best price...

Red light charging-green light charged

Excellent weapon light. I own three now. 1000 lumens, 11,300 candela. Green laser is easier to see than the red laser. Pricey but worth every penny.

Logitech has reliably created some of the best computer peripherals (mice, headsets, webcams etc.).This particular model was a bit hard - I had to order it online as most stores only carry the R400 model.CAUTION: Green laser light is far brighter than red and are excellent for a variety of light conditions - but be careful and never point it in the direction of someone's eyes.I chose the R800 because of the range and the green laser that is optimized for use on LCD presentation screens.I am delighted at how easy it is to use (simple controls, plug and play) and it is small - fits nicely in my hand. I have yet to use the countdown timer (vibrates at 5, 2 and 0 minutes to warn you that your time is up), but it will come in really handy.I also own another presenter tool that combines some of these functions with a remote mouse that allows you to switch to a web browser (full remote mouse controls) and while it is useful, it gets confusing to use and doesn't have the walking range, special green laser light, timer etc. I...Last benefit - with one button you can make the screen go black at any point during your PowerPoint presentation - great control.

This pen is fantastic! Very bright light when needed, and my cats love the green laser! This is an incredibly versatile pen and worthy of keeping in your pocket as and essential EDC item.

[This review was collected as part of a promotion.] I bought this projector to replace an excellent Epson HD LCD projector. I was attracted to the laser light source and liked that this LG model had two separate colors which I thought would reduce the likelihood of rainbow patterns and indeed I haven't noticed these at all so far. The 4K is crisp and the picture is bright. HDR mode is very noticeable and I like the range of picture options. I use an Apple 4K TV and Xbox Series X so wasn't too interested in the onboard WebOS but its generally pretty responsive and intuitive so probably useful to have. The projected image does have a small thin light border and in super-widescreen 2.35:1 mode there are of course lighter bars at top and bottom; I'm not sure why with all the adaptive dimming technology they couldn't make it go really dark in those areas too, but projecting onto a wall with custom sprayed paint using MissisipiMan's formula in the AVSforum works really well with this projector and still looks better than the movie theater and is a big improvement over the Epson because of the 4K and laser technology, and is now useable in a brighter room. My advice is save your money on the expensive screen and splurge on this projector if you are thinking about it. I do think this technology is a generation ahead of the last and what's nice is it's also LG quality (I knew they made the best LCD IPS panels for computer displays as we have 6 of them, but now find they make really good projectors too) and really nice design and aesthetics. Switching on and off is fast and reliable and ambient noise seems quieter than anything else we have in the media room. We run a 30ft HDMI cable originally intended for 18Gbps through the ceiling and I was glad it didn't have to be replaced and meets all the XBox and Apple diagnostic tests at 4K/60Hz and 1080p/120Hz and works well with ARC sound too, even with a 3 year old receiver.