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Special Wording Ceiling Mount Industrial Red Letter Nickel–Metal Hydride (NiMH) Exit Signs
Exit Signs
![Image of Red LED UL Listed exit sign](/images/nowatermark/0110LEEDRXZEI-FAP.jpg)
Special Wording
These signs are available with a variety of special wording and images. Some signs can be completely customized.Industrial
Emergency Lite Service Center has a comprehensive line of industrial exit signs, emergency lights, batteries and accessories.Red Letter
New York City and Chicago require exit signs to have red lettersCeiling Mount
Ceiling MountNickel–Metal Hydride (NiMH)
NiMH batteries can have two to three times the capacity of an equivalent size NiCd, and their energy density approaches that of a lithium-ion cell. Nickel–Metal Hydride batteries are good for high current drain applications because of their low internal resistance.
The disadvantage of NiMH batteries is their high rate of self-discharge. NiMH batteries typically lose 4% of their charge per day of storage. LSD NiMH batteries significantly lower self-discharge, but at the cost of lowering capacity by about 20%.