Keystone KT-LED52PST8-117P2SO-8CSK-DW 25/45/52W 9ft LED T8 Tube, 4000/5000/6500K, Ballast Bypass, 120-277V

Overview

This 117 inch LED LED tube draws 25/45/52W and runs on line voltage once the ballast is removed. It puts out about 3,975 lumens of a field-selectable color temperature. It is built for illuminated sign cabinets, where even brightness across the face matters. Rated life is 50,000 hours, which means far fewer replacements.

Features

• 25/45/52W power draw
• 3975/6200/7130 lumens at selectable 4000/5000/6500K
• CRI 80+ for accurate color rendering
• Type B - ballast bypass (direct wire)
• 360° beam spread
• 120-277V input
• Frosted Plastic
• 50,000 hour rated life

Specifications at a Glance

Applications

• Single- and double-faced sign cabinets
• Storefront and pylon signs
• Menu boards and backlit displays

Compatibility

Requires removing or bypassing the fluorescent ballast and wiring the lampholders to line voltage (single ended wiring). Rated for 120-277V.

Frequently Asked Questions

Q: Do I need to remove the ballast?
A: Yes. This tube runs on line voltage, so the existing fluorescent ballast is removed and the sockets are wired directly. Check the spec sheet for single-ended or double-ended wiring and use the lampholders it calls for.

Q: Why is there a minimum order quantity?
A: This item ships in Keystone's sealed carton of 9, which protects it in transit, so it is sold in multiples of 9.