跳至主要内容

htlights Bulbs 18-Watt 1800 lumens (120-Watt) PAR38 LED Flood Light Bulb,

HTlights Bulbs 18-Watt 1800 lumens (120-Watt) PAR38 LED Flood Light Bulb


We have used this for about 4-5 days and been satisfied so far. Unlike the bulbs we used before (LED bulbs that we bought in Amazon and that are no longer sold), theae bulbs are a little more focal. This means that there are some shaded spots here and there, but we have been fine with it because of the brightness. My wife and I grew up in Asian culture where you keep the house very bright. We are not sure about the longerivity yet which will be a very important factor for us if we would buy them again. The ones we used before (different products) lasted only about 1 month, so we need to see how long these new bulbs last.



So far so good!
Update on 2/12/17: we have used these bulbs a little bit over an year now four in the kitchen and four in the livingroom, and all eight have been working very well without any issues. Focal lighting issue does not seem affecting that much because they are very bright enough.
Highly recommend!!  LED Flood Light Bulbs Par20 Par30 Par38

评论

此博客中的热门博文

LED Light Glare occurs in the following three forms

Glare is a two-fold problem in which lights are reflected off surrounding surfaces so that the light scatters and causes vision problems. It doesn’t interfere with night vision, but makes it difficult to identify and place objects. For the problems of LED glare, all the manufacturers have adopted a variety of methods,some use the brushed PC mask ,others adopt the frosted mask or use the special phosphor materials, etc. , but these methods are not ideal, the drawing masks can eliminate glare, but the flare phenomenon is more serious , our eye tend to be fatigue under this lamp, if we are exposed to it over a prolonged period of time , but also cause eye astigmatism ; while the light loss of those using the mask and cream frosted is too large , the effect is bad. The wrong kind of light, or too much light has been proven to have an impact on your health and quality of life. Glare occurs in the following three forms: Discomfort Glare – Discomfort glare is also known as psycho...

Multi Cups/Chip on Board MCOB LED packages for Lighting

Multi Cups/Chip on Board MCOB LED packages for Lighting sanlibang Electronics announced its second generation of M-series (Multi Cups/Chip on Board) MCOB LED packages. The second generation features the industry’s highest light efficacy in MCOB lineups and is suitable for directional lighting applications such as multifaceted reflector (MR) bulbs, parabolic aluminized reflector (PAR) lamps, spotlights, downlights and high bay lights. MCOB LED Light Engine Core - Sanlibang The LED light engine MCOB Core are based on 3 different principles: the "Multi Cups / Chip on Board" (MCOB) LED Aluminum substrate the "Multi Cups / Chip on Board" (MCOB) LED ceramic substrate the "Multi Cups / Chip on Board" (MCOB) LED crystal glass substrate View the  Technology: MCOB LED Light Engine Core

How to Become an Amazon Reviewer and Get Free Stuff

Do you want to get free stuff through Amazon in exchange for writing a review on Amazon of the free stuff that you get? You can! It’s relatively easy, so long as you’re willing to put in the time to write reviews! Here’s how.    A couple of years ago we told you about the  Amazon Vine program , through which Amazon users are invited to receive free products, in exchange for their reviewing the item on Amazon. The  Amazon Vine program may or may not still be around , but as it turns out, you don’t have to be invited by Amazon to be a Vine reviewer in order to get free Amazon stuff in exchange for a review! Here’s how. How to Become an Amazon Reviewer and Get Free Stuff The short answer to how to get free stuff from Amazon in exchange for being an Amazon reviewer and reviewing the stuff, is “fill out your Amazon profile, write lots of reviews for the things you have already purchased on Amazon, until you get into the top 10,000 reviewers, and then wait for m...