Meet the New Ecotech Marine XR15 Light Diffuser

The new Radon light diffusers were designed to maximize color mixing while maintaining the sleek look of of the  XR15 or XR30 LED fixtures.  From the looks of it, it appears it should only take a few minutes to upgrade each fixture as seen in the installation guide below. Instillation Instructions And if you like videos then here are a couple of clips that Ecotech Marine produced that shows just how easy it is to add the diffuser to an existing Radion fixture. [embedded content] [embedded content] Features Include: Advanced color mixing Reduced light spillage 25% or less reduction in PAR Easy to install East to remove and clean Compatible with all generations of XR15 and XR30 Radions. <![CDATA[ #gallery-1 { margin: auto; } #gallery-1 .gallery

Sponges are Confirmed as the Oldest Animal Phylum

To be honest, the taxonomic status of sponges has never worried me much, nor has it impinged on my daily life. Apparently though, the debate as to where sponges fit into the metaphorical ‘tree of life’ has finally been...