UL 879A

UL Standard safety for LED Sign and Sign Retrofit Kits - First Edition

contributor author	UL - UL
date accessioned	2017-09-04T18:25:27Z
date available	2017-09-04T18:25:27Z
date copyright	41255
date issued	2012
identifier other	IIXDBFAAAAAAAAAA.pdf
identifier uri	https://yse.yabesh.ir/std/handle/yse/207636
description abstract	General This standard covers LED (light emitting diode) kits intended for field installation to retrofit signs already installed in the field and LED kits intended for installation in new signs. Retrofit kits These LED kits are intended to replace the electrical components related to the type of illumination used in a sign, such as neon, fluorescent, and HID. Neon sign components include neon tubes, tube supports, neon power supplies, and all secondary wiring from the neon supply. Fluorescent sign components include fluorescent tubes, ballast, and ballast secondary wiring, and in some cases lampholders. Retrofit kits include the power supply or transformer, power supply or transformer enclosure, the LEDs and the LED mounting means, and installation instructions.
language	English
title	UL 879A	num
title	UL Standard safety for LED Sign and Sign Retrofit Kits - First Edition	en
type	standard
page	42
status	Revised
tree	UL - UL:;2012
contenttype	fulltext