Oil and Chemical Spill Response Training - spill response training
Happy Ears Recycled were launched in 2020 as our first eco-friendly earplug. These all black earplugs are “upcycled” from waste created in the production of Happy Ears Original and utilize 47% less CO2 than our Original earplugs. The added benefit of Happy Ears Recycled is these earplugs do not discolor. This increased durability enhances sustainability and further reduces waste. Like Happy Ears Original, Happy Ears Recycled have been CE Certified to reduce volume 25 dB. An excellent, comfortable and durable earplug for all.
LED tube lights are popular in home and businesses. This article descripes how to install ballast bypass T8 LED tube lights. If you want to know why choose type B ballast bypass LED tube lights, please read article how to convert fluorescent tube to LED.
First offered in 2010, as an alternative to “traditional” single use earplugs, Happy Ears Original are discreet, comfortable and reusable. Unlike any other earplug, Happy Ears were designed with a unique oval shape and short soft stem to better replicate the inner ear canal. Original are now offered in both translucent and various limited edition color packs. Happy Ears Original have a CE Certified SNR of 25 dB and are excellent for everyday use.
Please kindly note: installation of LED tube lights can be dangerous since you’re working with electricity. If you’ve never performed electrical tasks before, consider working with a knowledgeable partner throughout this process.
There are two kinds of type B LED tubes, which are single ended power and double ended power LED tube. Single ended power LED tube need rewire, but it’s cheaper. Double ended power LED tube can work directly on fluorescent light fixture after remove ballast.
A diagram of the process would be good. What is all of this -“non-shunted lamp holder, and connect the N and L wires of the mains to the N and L ends of the lamp holder”.
Hi Tom, Thanks for your suggestion. Maybe you can check the product page: https://www.lepro.com/25-pack-17w-t8-4ft-led-tube-light-type-b-double-ended-power-2200lm-daylight-white-dlc-rebates-available.html

Happy Ears Ocean Plastics are the first eco-friendly earplugs made of ocean plastics and they define our commitment to creating a better earplug with less waste. The materials for Happy Ears “OP” were sourced from post consumer ocean plastics in the North Atlantic and Pacific oceans and the earplug’s certified SNR rating of 27 dB is the highest of any reusable earplug. Our customers love these earplugs!


If you’re a new customer, start below with one of our Discovery Packs. These starter kits, include three sizes of Happy Ears earplugs offered at a discounted price with free shipping and a money back guarantee. Choose from our Original earplugs (made of virgin plastic) our new earplugs made of ocean plastics or Happy Ears Recycled. Your choice – Be as sustainable as you want to be.
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