{"product_id":"adj-ubl912h-1x40","title":"ADJ UBL912H 1X40 Linear Diffusion Filter for UBL9H and UBL12H","description":"\u003cp\u003eThe ADJ UBL912H 1X40 is a linear diffusion filter designed specifically for production and install lighting professionals working with ADJ UBL9H and UBL12H linear bar fixtures. By widening the native 17-degree beam to a full 40 degrees, it addresses a common challenge in architectural and stage wash applications: uneven light distribution near the source that creates hot spots and disrupts visual consistency across a surface.\u003c\/p\u003e\u003cp\u003eFor touring LD teams, install integrators, and event production crews who rely on linear bar fixtures for wall washing, this filter provides a straightforward optical upgrade without requiring a fixture swap. The diffusion element slides directly into the front channel of the compatible linear fixture and is secured by the thumbscrew already supplied with the fixture, keeping the installation process fast and tool-free during load-in or venue setup.\u003c\/p\u003e\u003cp\u003eWhere alternative approaches might involve repositioning fixtures or adding separate diffusion frames, this filter integrates directly into the fixture's existing hardware interface, preserving rigging positions while delivering the broader, more even field required for high-quality wash coverage. The lighting fixture is sold separately.\u003c\/p\u003e","brand":"ADJ Products, LLC","offers":[{"title":"Default Title","offer_id":52450807152824,"sku":"142582","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/142582_ADJ-UBL912H-1X40-Linear-Diffusion-Filter-for-UBL9H-and-UBL12H_ALT01sqr.jpg?v=1784756899","url":"https:\/\/soundpro.com\/products\/adj-ubl912h-1x40","provider":"SoundPro","version":"1.0","type":"link"}