Manufacturer Resources
Product Specs
- Classification:
- Power Products
- Part Type:
- Emergency
- Rate Life:
- 50000
- Volts:
- 120-277
- Watt Equivalent:
- 5
Keystone KT-EMRG-LED-5-500-K1 – Frequently Asked Questions
1) Will the Keystone KT-EMRG-LED-5-500-K1 emergency unit work on both 120V and 277V circuits?
It accepts 120 through 277 volts, so the same unit goes on a 120V branch circuit in a residential corridor or a 277V circuit in a commercial building. That dual-voltage range is why facilities buyers standardize on it: one part number covers both service types across a portfolio, no separate SKU per voltage.
2) Do I need to buy an LED module separately for the KT-EMRG-LED-5-500-K1?
No. The LED module ships with the unit, so the 5W light source is included rather than ordered as a separate lamp. The output is 500 lumens.
3) Is the KT-EMRG-LED-5-500-K1 an emergency light or an exit sign?
It is an emergency egress lighting unit, not a lettered EXIT sign. It provides illumination when normal power drops. If your inspection item is the EXIT lettering over the door, you need a sign or a combination exit/emergency unit instead.
4) How much light does a 5W, 500 lumen LED emergency unit actually cover?
500 lumens from a 5W LED head is a single-unit output meant for egress path illumination rather than general lighting. For a long corridor or a large open area, plan on multiple units spaced to keep the egress path lit rather than relying on one.
5) How long does the LED in the Keystone KT-EMRG-LED-5-500-K1 last before it needs replacing?
The LED is rated for 50,000 hours. For an MRO program that matters less for the light source and more for scheduling: on an emergency unit the battery, not the LED, is normally the first wear item, so build your replacement cycle around battery service rather than lamp swaps.
6) What exact part number do I order for the Keystone 5W 500 lumen emergency LED unit?
Order Keystone KT-EMRG-LED-5-500-K1. It is sold as a single configuration, so there is no finish, voltage, or head option to specify on the order.
How fast can I get the Keystone KT-EMRG-LED-5-500-K1 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Keystone KT-EMRG-LED-5-500-K1 come with a warranty?
Absolutely. The Keystone KT-EMRG-LED-5-500-K1 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Keystone KT-EMRG-LED-5-500-K1?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Keystone KT-EMRG-LED-5-500-K1 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.