<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_ym19_1_1477381681156_3690">Had 15 LED samples arrive today (see pic)</div><div id="yui_3_16_0_ym19_1_1477381681156_3683" dir="ltr">They are all 80W & $6- each. The smaller round LEDs are bridgelux</div><div id="yui_3_16_0_ym19_1_1477381681156_3588" dir="ltr">& latest 2016 FLIP CHIP technology. </div><div id="yui_3_16_0_ym19_1_1477381681156_3691" dir="ltr"><a id="yui_3_16_0_ym19_1_1477381681156_3697" href="http://info.taiwantrade.com/EP/resources/member/275112/productcatalog/cd798993-dc6c-4548-810b-e7000d9ae1c4_INTRODUCTION.pdf">http://info.taiwantrade.com/EP/resources/member/275112/productcatalog/cd798993-dc6c-4548-810b-e7000d9ae1c4_INTRODUCTION.pdf</a></div><div id="yui_3_16_0_ym19_1_1477381681156_3693" dir="ltr">They are just over 1" x 1" & are </div><div id="yui_3_16_0_ym19_1_1477381681156_3599" dir="ltr">the first I will make a housing for. I like the smaller size,</div><div id="yui_3_16_0_ym19_1_1477381681156_3613" dir="ltr">as the glass lenses are expensive & the smaller the diameter</div><div id="yui_3_16_0_ym19_1_1477381681156_3648" dir="ltr">the deeper the light will go for a given thickness.</div><div id="yui_3_16_0_ym19_1_1477381681156_3621" dir="ltr">I am impressed with the company I bought them from, Tongyifang Optioelectronics<br><a id="yui_3_16_0_ym19_1_1477381681156_3732" href="http://www.tyf-led.com/products_list/pmcId=58.html">http://www.tyf-led.com/products_list/pmcId=58.html</a></div><div id="yui_3_16_0_ym19_1_1477381681156_3776" dir="ltr">Every LED has my name printed on the back of it & I was getting</div><div id="yui_3_16_0_ym19_1_1477381681156_3834" dir="ltr">follow up emails to check they had arrived.</div><div id="yui_3_16_0_ym19_1_1477381681156_3833" dir="ltr">The other items in the photo are the buck / boost constant current led drivers.</div><div id="yui_3_16_0_ym19_1_1477381681156_3841" dir="ltr">I have destroyed 2 of these already. I have a 48V battery bank with a pre-charge</div><div id="yui_3_16_0_ym19_1_1477381681156_3880" dir="ltr">resistor to stop current inrush to the capacitors. I am pretty sure I destroyed</div><div id="yui_3_16_0_ym19_1_1477381681156_3881" dir="ltr">them when I didn't use the pre-charge resistor.</div><div dir="ltr">Alan</div><div id="yui_3_16_0_ym19_1_1477381681156_3903" dir="ltr"><div id="yui_3_16_0_ym19_1_1477381681156_4109"><br></div><div id="yui_3_16_0_ym19_1_1477381681156_4090" style="display: block;" itemtype="http://schema.org/ImageObject" itemscope=""><div class="yahoo-compose-assist-image-card ymail-preserve-class" id="yui_3_16_0_ym19_1_1477381681156_4162" style="width: 100%;" contenteditable="false"><div id="yui_3_16_0_ym19_1_1477381681156_4161"><img id="yui_3_16_0_ym19_1_1477381681156_4163" style="width: 100%; vertical-align: middle; max-height: 478px; max-width: 640px;" alt="IMG_2351.JPG" src="cid:6ggAIq4w8lMtu9zKw53q" data-id="dc184dc7-32f5-1d78-4cde-30d34016a75b" itemprop="contentUrl"></div></div></div><div><br></div><div></div></div></body></html>